Textile, Fabric, Cloth, Or Pile Containing (e.g., Web, Net, Woven, Knitted, Mesh, Nonwoven, Matted, Etc.) Patents (Class 428/36.1)
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Patent number: 11957196Abstract: A temperature-regulating garment and air exchange system including a fabric composed of a background yarn (11) which is visible on the rear and a base yarn (12) which is visible on the front of the fabric, and a third yarn (2) which allows the construction of a structure which lends the fabric the desired performance characteristics. In particular, in a zone designed to absorb and expel perspiration and be breathable, the garment features a fabric structure obtained by machining the background yarn and the base yarn with a looser knit with respect to other portions in which such performance is not required, so as to permit good passage of air, and the third yarn is added by inserting the yarn into a portion of row of knitting which is clearly defined in terms of the width thereof and which corresponds to the width of the breathable area to be obtained.Type: GrantFiled: December 17, 2018Date of Patent: April 16, 2024Assignee: TRERE' INNOVATION S.R.L.Inventor: Fabio Giorgini
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Patent number: 11939514Abstract: A self-healing hydraulic seal is provided. The self-healing hydraulic seal is prepared from a water-swellable elastomeric composition comprising a base polymer and a plant-based polysaccharide.Type: GrantFiled: December 9, 2021Date of Patent: March 26, 2024Assignee: Danfoss A/SInventors: James Patrick Barnhouse, Aaron David Clark, Kelly Ann Williams
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Patent number: 11920266Abstract: A corrugated protective textile sleeve has a flexible, tubular wall of woven warp yarns, extending lengthwise along a longitudinal axis between opposite ends of the wall, and weft yarns, extending generally transversely to the warp yarns. At least some of the weft yarns are activatable weft yarn to shrink in length and at least some the weft yarns, adjacent the activatable weft yarn, are substantially non-activatable weft yarn. The substantially non-activatable weft yarn form crests, having a first diameter, spaced axially from one another and the activatable weft yarns, upon being activated and shrunken, form valleys, having a second diameter less than the first diameter, with at least some of the valleys extending between the crests to form the wall having a corrugated contour.Type: GrantFiled: September 2, 2020Date of Patent: March 5, 2024Assignee: Federal-Mogul Powertrain LLCInventor: Xiaodan Qiu
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Patent number: 11915841Abstract: A method of manufacturing a wire harness having an electric wire and a protection tube covering, one end side of the electric wire being provided with a large-dimension portion greater than an inner dimension of the protection tube, including shaping the electric wire protection tube made of shape-memory polymer into a tube shape; expanding the protection tube by heating to a temperature equal to or higher than a glass-transition point such that the inner dimension of the protection tube becomes larger than the large-dimension portion; cooling the protection tube to a temperature below the glass-transition point and solidifying the protection tube; passing the large-dimension portion and the electric wire inside the protection tube; and reheating the electric wire protection tube to a temperature equal to or higher than the glass-transition point such that the electric wire protection tube is restored to the inner dimension obtained after the step of shaping.Type: GrantFiled: January 19, 2022Date of Patent: February 27, 2024Assignee: YAZAKI CORPORATIONInventors: Hirotaka Kiyota, Masaru Kiuchi
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Patent number: 11913278Abstract: Embodiments herein relate to a ground sealing arrangement for a portable flood barrier further comprising a vertical wall. The ground sealing arrangement is arranged to be positioned on the ground. The ground sealing arrangement comprises a main sealing layer forming a main body of the ground sealing arrangement. The main sealing layer is impermeable to water. The ground sealing arrangement further comprises a bottom sealing layer arranged on a ground-facing underside of the main sealing layer.Type: GrantFiled: March 13, 2023Date of Patent: February 27, 2024Assignee: Aquafence ASInventors: Fred Schandorff Dahl, Francesco Rugiano Beckmann, Rihards Rozins, Martins Vasuks
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Patent number: 11883025Abstract: A tissue thickness compensator comprising a first compensation layer, a second compensation layer, and a pocket situated between the compensation layers can be positioned in the end effector of a surgical instrument. A fastener cartridge positioned in the end effector can comprise a fastener moveable between an initial position and a fired position. When the fastener is moved from the initial position to the fired position, the fastener can move through the pocket and can compress a portion of the tissue thickness compensator. A support can be positioned between the first and second compensation layers. When the fastener compresses the tissue thickness compensator, at least one of the support, first compensation layer and second compensation layer can be deformed. The tissue thickness compensator can also comprise a tab and/or a limiting plate to control deformation of the compensation layers and/or the support.Type: GrantFiled: March 4, 2021Date of Patent: January 30, 2024Assignee: Cilag GmbH InternationalInventors: Hamilton E. González, Jeffrey S. Swayze, Michael S. Cropper, Charles J. Scheib, Frederick E. Shelton, IV, Gregory W. Johnson
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Patent number: 11839374Abstract: Compressible adjuncts for use with a surgical cartridge are provided. In one exemplary embodiment, a compressible adjunct includes a biocompatible adjunct material that is configured to be releasably retained on a staple cartridge and that is configured to be delivered to tissue by deployment of staples in the cartridge. The adjunct material includes a hollow lattice macrostructure having at least one drug contained therein. The hollow lattice macrostructure is formed of a plurality of unit cells having at least one absorbable sub-structure that is formed in the plurality of unit cells. The at least one absorbable sub-structure is configured to control a rate of fluid movement through the respective unit cell so as to control the release of the at least one drug from the adjunct material when the adjunct material is in a tissue deployed state. Stapling assemblies for use with a surgical stapler are also provided.Type: GrantFiled: March 30, 2021Date of Patent: December 12, 2023Assignee: Cilag GmbH InternationalInventors: Frederick E. Shelton, IV, Jason L. Harris, Michael J. Vendely
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Patent number: 11833803Abstract: A fiber reinforced plastic molded body includes a layered body, a resin member, unidirectional fiber reinforced resins each constituted from a unidirectional continuous fiber, a matrix resin, and a woven fabric fiber reinforced resin of one or two or more layers, wherein when the layered body is divided into equal halves in its thickness direction, an amount of the resin member present in a region (R1) which is a side from a dividing center line whereon the woven fabric fiber reinforced resin is layered is referred to as Am1, and an amount of the resin member present in a region (R2) which is a side whereon the woven fabric fiber reinforced resin is not layered is referred to as Am2, Am2/Am1 is 2 to 25.Type: GrantFiled: February 25, 2020Date of Patent: December 5, 2023Assignee: Toray Industries, Inc.Inventors: Keisuke Shiozaki, Hiroyuki Nakayama, Kosuke Shiho
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Patent number: 11795983Abstract: A support structure comprising a pultruded outer beam (12), a pultruded inner beam (14), a plurality of wear tabs (16) affixed to the inner beam, and a gear track (18) affixed to the inner beam. The outer beam is substantially hollow and adapted to receive the inner beam and the inner beam is shaped so that a portion of the inner beam extends nearly the entire height of the outer beam and a portion of the inner beam extends nearly the entire width of the outer beam, the plurality of wear tabs are located at one or more corners of the inner beam, and the gear track contacts a gear for facilitating movement of the inner beam.Type: GrantFiled: July 2, 2018Date of Patent: October 24, 2023Assignee: Zephyros, Inc.Inventor: Joe Thomas
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Patent number: 11794421Abstract: Systems and methods are provided for hardening wing panel preforms. One embodiment is a method for fabricating a wing panel for an aircraft. The method includes loading a wing skin preform onto a contour of an Outer Mold Line (OML) tool, applying stringer preforms to troughs of an Inner Mold Line (IML) tool, aligning the OML tool with the IML tool, and assembling the IML, tool and the OML tool into a cartridge that molds a wing panel preform comprising the wing skin preform and the stringer preforms. The method further includes inserting the cartridge into a press, and hardening the wing panel preform into a composite part while the cartridge resides in the press.Type: GrantFiled: November 29, 2021Date of Patent: October 24, 2023Assignee: The Boeing CompanyInventor: Max U. Kismarton
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Patent number: 11787146Abstract: Methods of making a protective cover. According to one method, a composite sheet is formed by providing a substrate formed from a nonwoven material having a puncture resistance exceeding 500 N, the substrate having a first surface and a second surface, disposing a first layer of plastic film on the substrate first surface and a second layer of plastic film on the substrate second surface. The composite sheet has a first end, a second end, a first lateral edge, a second lateral edge, and an axis extending between the first lateral edge and the second lateral edge. The method also includes folding the composite sheet about the axis to bring the first end of the composite sheet proximate the second end of the composite sheet and define a partially enclosed space having an opening proximate the first and second ends of the composite sheet.Type: GrantFiled: August 3, 2020Date of Patent: October 17, 2023Assignee: Industrial Packaging Supplies, Inc.Inventor: Ronald Patrick Weir
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Patent number: 11764401Abstract: According to one embodiment, there is provided a secondary battery including a negative electrode, a positive electrode, a first electrolyte, a second electrolyte, and a hydrogel electrolyte. The first electrolyte is in contact with at least a part of the negative electrode. The second electrolyte is in contact with at least a part of the positive electrode. The hydrogel electrolyte includes a gel having a chemically crosslinked structure. A first electrolyte composition of the first electrolyte is different from a second electrolyte composition of the second electrolyte. At least one of the first electrolyte and the second electrolyte includes an aqueous solvent, the aqueous solvent including water. At least a part of at least one of the negative electrode and the positive electrode overlaps at least a part of the hydrogel electrolyte.Type: GrantFiled: August 30, 2019Date of Patent: September 19, 2023Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Yasuyuki Hotta, Shinsuke Matsuno, Norio Takami
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Patent number: 11753755Abstract: A braided tube formation apparatus and associated methods of use are disclosed for assisting in the manufacture of a braided tube. In at least one embodiment, the apparatus provides at least one elongated core mandrel, and at least one elongated, radially collapsible primary tube sized and configured for removably receiving the at least one elongated core mandrel therewithin. Each of the at least one primary tube provides a plurality of spaced apart primary tube portions circumferentially arranged and configured for cooperating to define said primary tube. During use, after the braided tube is circumferentially formed on an outer surface of the at least one primary tube, the at least one core mandrel is removed from within the at least one primary tube, thereby allowing the primary tube portions to radially move inwardly toward one another so that braided tube may be disengaged from the at least one primary tube.Type: GrantFiled: November 1, 2021Date of Patent: September 12, 2023Assignee: ACCUMEDICAL BEIJING LTD.Inventors: Yiran Lu, Hongliang Gao, Jiaxing Jia
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Patent number: 11744702Abstract: A heart valve assembly includes an outer frame. The outer frame is formed from a metallic material and defines a gridded configuration. An inner frame houses a prosthetic heart valve. The inner frame is a graft covering extending around the prosthetic heart valve for providing sealing to the heart valve. The graft covering is one of polyester, PTFE, ePTFE, or a polymer. The outer frame is secured to the graft covering. The outer frame is secured to the graft covering by a plurality of stitches. A plurality of radially extending fibers extend from the graft covering and through the outer metallic frame to form a seal positioned outwardly of the outer frame. The fibers include strands of fibers that terminate in an end thereof outwardly of the outer frame.Type: GrantFiled: July 1, 2021Date of Patent: September 5, 2023Assignee: Aortic Innovations, LLCInventors: Ali Shahriari, Justin Nifong
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Patent number: 11708143Abstract: A stiffening element comprises a tension and compression member, a shear member, an attachment member, and a plurality of beads. The tension and compression member is positioned spaced apart from the skin and configured to bear tension or compression forces that stiffen the skin and prevent the skin from buckling or bending. The shear member is connected to the tension and compression member and configured to bear shear forces between the skin and the tension and compression member. The attachment member is connected to the shear member and is configured to connect to the skin. The beads each create out-of-plane feature that is positioned in at least one of the shear member and the attachment member. The beads permit the stiffening element be reshaped to adjust a longitudinal curvature of the stiffening element.Type: GrantFiled: February 10, 2022Date of Patent: July 25, 2023Assignee: Spirit AeroSystems, Inc.Inventor: Mark Anthony Wadsworth
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Patent number: 11701860Abstract: The present invention provides a structure that improves sound absorption coefficient. The present invention provides a structure comprising: a foam resin layer formed of a foam material having a foaming ratio of 1.1 to 8 times; and a sound absorbing layer formed of a foam material having a foaming ratio of 10 to 30 times, the sound absorbing layer laminated on the foam resin layer.Type: GrantFiled: August 15, 2018Date of Patent: July 18, 2023Assignee: KYORAKU CO., LTD.Inventor: Yoshinori Ono
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Patent number: 11642857Abstract: A method of constructing an inflatable fluidic actuator that includes generating a tube configuration with one or more shapes of fluid-impermeable membrane material, the tube configuration having a first tube end and a second tube end and an internal tube face and an external tube face. The method also includes coupling a first and second interface to the tube configuration at the first and second tube ends by respectively coupling each interface to the tube configuration at a respective tube end by generating at least one of: a first circumferential bond between the fluid-impermeable membrane material and one or more sidewalls of the interface; and an external face bond between fluid-impermeable membrane material at the tube end onto an external face of the interface.Type: GrantFiled: February 25, 2021Date of Patent: May 9, 2023Assignee: Roam Robotics Inc.Inventors: James Chau, Linus Park, Timothy Alan Swift
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Patent number: 11635145Abstract: A spiral wound header ring is provided. The spiral wound header ring comprises at least one outer fabric layer and at least one spiral of inner fabric and rubber. The spiral wound header ring further may have a sealing surface that extends from a rearward facing surface to the forward facing annular, radially extending, surface.Type: GrantFiled: September 17, 2021Date of Patent: April 25, 2023Assignee: Garlock Sealing Technologies, LLCInventors: Randy Matthys, Chad Yoder, Michael McNally, Louis Mattina
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Patent number: 11629549Abstract: A ground sealing arrangement for a portable flood barrier to be positioned on the ground includes a vertical wall and a main sealing layer forming a main body. The main sealing layer is impermeable to water. The ground sealing arrangement further includes a bottom sealing layer arranged on a ground-facing underside of the main sealing layer. The bottom sealing layer is attached to the main sealing layer at a distance from a peripheral edge of the main sealing layer that is most distal from the first edge of the ground sealing arrangement such that the bottom sealing layer has a free end extending from the point where the bottom sealing layer attaches to the main sealing layer towards the peripheral edge of the main sealing layer, and comprises a highly flexible and/or glutinous material which is stretchable and sticks to the ground when the material is soaked with water.Type: GrantFiled: October 8, 2018Date of Patent: April 18, 2023Assignee: Aquafence ASInventors: Fred Schandorff Dahl, Francesco Rugiano Beckmann, Rihards Rozins, Martins Vasuks
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Patent number: 11554560Abstract: A method of manufacturing a composite structure, e.g. wind turbine blade, using reusable and removable perimeter plates to establish air flow channels in conjunction with a vacuum bag and mold. An exemplary setting is the perimeter of large wind blade shells where a perimeter vacuum is used to retain the part in the mold for the bonding process. The reusable plates disclosed herein create air channels whether the vacuum is introduced to the perimeter of the mold: i) through the flange in different locations; or ii) with the use of vacuum lines into the perimeter bag; or iii) built in vacuum channels in the flange of the mold.Type: GrantFiled: May 3, 2021Date of Patent: January 17, 2023Assignee: TPI Composites, Inc.Inventor: Kirk M. Baker
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Patent number: 11553915Abstract: Stapling assemblies for use with a surgical stapler are provided. In one exemplary embodiment, the stapling assembly includes a cartridge having a plurality of staples disposed therein and a non-fibrous adjunct formed of at least one fused bioabsorbable polymer and configured to be releasably retained on the cartridge. Adjunct systems for use with a surgical stapler are also provided. Surgical end effectors using the stapling assemblies are also provided. Methods for manufacturing stapling assemblies and using the same are also provided.Type: GrantFiled: September 1, 2020Date of Patent: January 17, 2023Assignee: Cilag GmbH InternationalInventors: Jason L. Harris, Michael J. Vendely, Frederick E. Shelton, IV, Hardik Kabaria, Farhad Javid, David Arthur Kelly, Elliott Baker
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Patent number: 11492177Abstract: The present invention is directed to a side-sealed open mesh fabric bag having one or more multi-layer seam structures. At least one side seam of the bag comprises a plurality of folded layers of the bag's fabric bonded together within a seam structure by a plurality of seal portions. At least one of those seal portions is a sacrificial seal configured to at least partially give from the seam structure, whilst one or more other seal portions of the seam structure remain intact. The sacrificial seal provides the bag with volumetric flexibility, whilst the remaining seam structure provides an improved seam strength.Type: GrantFiled: November 24, 2020Date of Patent: November 8, 2022Assignee: ANCI, INC.Inventor: Paul Antonacci
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Patent number: 11484821Abstract: Articles and methods involving filter media are generally provided. In certain embodiments, the filter media includes at least a first layer, a second layer, and an adhesive resin positioned between the first layer and the second layer. In some embodiments, the first layer may be a pre-filter layer or a support layer. The second layer may, for example, comprise fibers formed by a solution spinning process and/or may comprise fine fibers. In some embodiments, the adhesive resin may be present in a relatively low amount and/or may have a low glass transition temperature. The filter media as a whole may have one or more advantageous properties, including one or more of a high stiffness, a high bond strength between the first layer and the second layer, a high gamma, and/or a low increase in air resistance after being subjected to an IPA vapor discharge. The filter media may be, for example, a HEPA filter and/or an ULPA filter.Type: GrantFiled: December 30, 2020Date of Patent: November 1, 2022Assignee: Hollingsworth & Vose CompanyInventors: Sudhakar Jaganathan, Douglas M. Guimond, Carrie Liu
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Patent number: 11426690Abstract: An air filter medium reduces a decrease in collection efficiency in the case where a main collection layer and a pre-collection layer having a lower collection efficiency than the main collection layer are used. An air filter medium that collects dust in gas includes a main collection layer and a pre-collection layer that has a lower collection efficiency of NaCl particles having a particle size of 0.3 ?m than the main collection layer, is disposed on an upstream side of an air flow with respect to the main collection layer, and has water repellency.Type: GrantFiled: January 9, 2018Date of Patent: August 30, 2022Assignee: DAIKIN INDUSTRIES, LTD.Inventors: Satoshi Hara, Kunihiko Inui, Tatsumi Sakano
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Patent number: 11400397Abstract: The present invention relates to a filter medium comprising a substrate and a fine fiber layer on top of the substrate, wherein the substrate comprises a first layer comprising first fibers having a first average diameter and a first maximum fiber length; a second layer comprising second fibers having a second average diameter and a second maximum fiber length; and a third layer comprising third fibers having a third average diameter and a third maximum fiber length; wherein the boundary area between the first and the second layer forms a first blended area comprising first and second fibers; and the boundary area between the second and the third layer forms a second blended area comprising second and third fibers; and wherein the first and the third average diameters are each larger than the second average diameter.Type: GrantFiled: March 20, 2020Date of Patent: August 2, 2022Assignee: Ahlstrom-Munksjö OyjInventors: Santosh Chavan, Praveen Jana, Anne Viskari
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Patent number: 11332856Abstract: A wrappable textile sleeve and method of construction thereof is provided. The textile sleeve includes an elongate wall extending along a longitudinal axis between opposite ends with lengthwise extending edges extending along the longitudinal axis between the opposite ends. The wall is woven from lengthwise extending warp yarns and circumferentially extending weft yarns with at least some of the weft yarns being heat-set to impart a self curling bias on the wall to bring the edges into overlapping relation with one another. Further, the weft yarns form a plurality of discrete annular bands that extend circumferentially about the longitudinal axis with adjacent bands having different picks-per-inch from one another to provide the sleeve with enhance regions of flexibility, self-curling bias and hoop strength.Type: GrantFiled: August 16, 2011Date of Patent: May 17, 2022Assignee: Federal-Mogul Powertrain LLCInventor: Cassie Malloy
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Patent number: 11279860Abstract: The invention relates to an adhesive composition that can be activated at a low temperature (from 110° C., preferably from 100° C.) and is available in the form of a film, and to the method for the production thereof. The invention also relates to a composition comprising at least one specific polyester polyol and at least one specific polyisocyanate dispersible in said polyester polyol in the presence of at least one specific organic solvent, and to the use of said composition for producing an adhesive composition that can be activated at a low temperature and is available in the form of a film.Type: GrantFiled: February 22, 2018Date of Patent: March 22, 2022Assignee: BOSTIK SAInventors: Guillaume Michaud, Aurélien Wiegand
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Patent number: 11248316Abstract: An assembled yarn comprises a first yarn and a second yarn. The first yarn comprises a core yarn and a first wrap yarn. The core yarn comprises a spun yarn, wherein the spun yarn comprises a blend of fibers, wherein the blend of fibers comprises first electrically conductive fibers. The first wrap yarn comprises or consists out of one or a plurality of metallic filaments. The first wrap yarn is wrapped around the core yarn with at least 300 turns per meter. The second yarn comprises second electrically conductive fibers. The second yarn is wrapped around the first yarn; or the second yarn is ply-twisted with the first yarn thereby forming a plied yarn. The assembled yarn can be used in electromagnetic shielding fabrics.Type: GrantFiled: December 5, 2017Date of Patent: February 15, 2022Assignee: NV BEKAERT SAInventor: Steve Verstraeten
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Patent number: 11205526Abstract: Linear low-density polyethylene polymers used to form covering layers for cables are disclosed. Such polymers exhibit certain molecular weight distributions suitable to form the covering layers for the cable. The polymer can be crosslinked to exhibit suitable properties including retained elongation at break values and hot set values.Type: GrantFiled: January 5, 2018Date of Patent: December 21, 2021Assignee: General Cable Technologies CorporationInventors: Rubinder Kaur Lakhman, Jon Michael Malinoski, Sean William Culligan, Srinivas Siripurapu, Vijay Mhetar
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Patent number: 11180872Abstract: A woven sleeve for routing and protecting an elongate member and method of construction thereof are provided. The sleeve has a woven wall with a circumferentially continuous outer periphery extending along a central axis between opposite ends. Warp yarns extend generally parallel to the central axis and fill yarns extend generally transversely to the warp yarns. At least a portion of the wall has a plurality of layers in abutment with one another. At least one of the fill yarns is provided as a shrinkable yarn that provides the wall with an ability to remain in a first, diametrically enlarged assembly state to facilitate assembly of the sleeve about the elongate member, whereupon the wall can be radially constricted to a second, diametrically constricted assembled state to maintain the sleeve in the desired location, while also minimizing the outer circumference to facilitate use of the sleeve in tight spaces.Type: GrantFiled: August 23, 2017Date of Patent: November 23, 2021Assignee: Federal-Mogul Powertrain LLCInventors: Xiaodan Qiu, Tianqi Gao, Danny Winters, Ritesh Mehbubani, Zhong Huai Zhang
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Patent number: 11174076Abstract: A fully recyclable environmental protection packaging structure applied to express deliveries, postal services and logistics and made of a planar structure of paper. The packaging structure includes a first surface and a protecting layer overlapped on the surface. The protecting layer includes at least one layer of liner which is a three-dimensional network structure. The packaging structure of the present disclosure can overcome problems that kraft paper bubble bags or envelopes, and paper and plastics can't be separated and recycled to pollute environment in the prior art. At the same time, it can solve technical problems of dust pollution and poor air quality caused by using powdery and granular soft structures used as buffers.Type: GrantFiled: March 22, 2021Date of Patent: November 16, 2021Assignee: Beta (Shenzhen) Package Products Co., LtdInventor: Jinwei Yan
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Patent number: 11142130Abstract: A cargo support system and cargo support rails therefor are provided. The cargo support rails include a tubular wall extending along a longitudinal axis between opposite ends. The tubular wall includes a plurality of carbon fibers and a fibrous mat bonded to one another by a cured resin.Type: GrantFiled: May 22, 2019Date of Patent: October 12, 2021Assignee: Lacks Enterprises, Inc.Inventors: Ryan Lacks, Paul Nikandrou, Brian Wojtczak, Thomas Hawkins
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Patent number: 11083120Abstract: A braided EMI protective sleeve and method of construction thereof is provided. The sleeve has a braided, tubular wall extending lengthwise along a central longitudinal axis between open opposite ends. The wall includes a plurality of filament bundles, with each filament bundle including a plurality of filaments twisted with one another to form a plurality of loops, wherein a plurality of the loops of each filament bundle are interlinked with a plurality of the loops of an adjacent filament bundle. At least some of the filament bundles include a conductive wire filament to provide the sleeve with an EMI protective shielding capacity.Type: GrantFiled: January 30, 2018Date of Patent: August 3, 2021Assignee: Federal-Mogul Powertrain LLCInventors: Amelie Simoens, Benoit Laurent
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Patent number: 11072143Abstract: In various embodiments, an improved flexible-composite material is described that comprises at least one scrim constructed from at least two unidirectional tape layers bonded together and at least one woven fabric, non-woven fabric, or membrane bonded to the scrim. In various embodiments, the unidirectional tape layers comprise a plurality of parallel fiber bundles comprising monofilaments within an adhesive resin. In various embodiments, the fiber bundles are separated by gaps that can be filled in by adhesive or non-adhesive resin.Type: GrantFiled: March 13, 2014Date of Patent: July 27, 2021Assignee: DSM IP ASSETS B.VInventors: Christopher Michael Adams, Wesley Edward Hatcher, Keith Joel McDaniels
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Patent number: 10919140Abstract: A handle of a hand tool includes a body made of a first material and a bit is connected to the bottom of the body. A buffering portion made of a second material integrally formed to the outside of the body. The second material has a proper elasticity and is less hard than the first material. A grasp portion made of a third material integrally formed with the buffering portion. The second material is less hard than the third material. The grasp portion has multiple recesses for easily grasp by the user. The buffering portion buffers or absorbs the shifting of the grasp portion to maintain the bit to be perpendicular to the top face of the bolt head so as to effectively drive the bolt.Type: GrantFiled: September 14, 2018Date of Patent: February 16, 2021Inventor: Ching-Ching Tsai
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Patent number: 10898838Abstract: Articles and methods involving filter media are generally provided. In certain embodiments, the filter media includes at least a first layer, a second layer, and an adhesive resin positioned between the first layer and the second layer. In some embodiments, the first layer may be a pre-filter layer or a support layer. The second layer may, for example, comprise fibers formed by a solution spinning process and/or may comprise fine fibers. In some embodiments, the adhesive resin may be present in a relatively low amount and/or may have a low glass transition temperature. The filter media as a whole may have one or more advantageous properties, including one or more of a high stiffness, a high bond strength between the first layer and the second layer, a high gamma, and/or a low increase in air resistance after being subjected to an IPA vapor discharge. The filter media may be, for example, a HEPA filter and/or an ULPA filter.Type: GrantFiled: December 15, 2016Date of Patent: January 26, 2021Assignee: Hollingsworth & Vose CompanyInventors: Sudhakar Jaganathan, Douglas M. Guimond, Carrie Liu
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Patent number: 10857771Abstract: Stretch laminate hot melt adhesives and stretch laminates are described. The stretch laminate hot melt adhesives are suitable for adhering elastic materials with inelastic substrates, and allow permanent deformation of the inelastic substrate and extensions and retractions of the elastic materials. The stretch laminate hot melt adhesive is particularly suitable for back ear lamination for disposable absorbent articles.Type: GrantFiled: August 30, 2017Date of Patent: December 8, 2020Assignees: HENKEL AG & CO. KGAA, HENKEL IP & HOLDING GMBHInventors: Marc Hamm, Jinyu Chen, Yuhong Hu, Andy Swain, Jennifer Thatcher, Torsten Lindner, Matthias Morand, Robert Haines Turner, Ebrahim Rezai
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Patent number: 10724478Abstract: Insulation materials have a coating of a partially cured polymer on a plurality of fibers, and the plurality of coated fibers in a cross-linked polymeric matrix. Insulation may be formed by applying a preceramic polymer to a plurality of fibers, heating the preceramic polymer to form a partially cured polymer over at least portions of the plurality of fibers, disposing the plurality of fibers in a polymeric material, and curing the polymeric material. A rocket motor may be formed by disposing a plurality of coated fibers in an insulation precursor, curing the insulation precursor to form an insulation material without sintering the partially cured polymer, and providing an energetic material over the polymeric material. An article includes an insulation material over at least one surface.Type: GrantFiled: December 1, 2016Date of Patent: July 28, 2020Assignee: Northrop Grumman Innovation Systems, Inc.Inventors: Richard E. Morgan, Craig L. Meeks
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Patent number: 10710532Abstract: An energy absorption structure has a frame member of a vehicle body framework, an energy absorption member formed from fiber-reinforced resin and a load-receiving member. The energy absorption member is provided at an end of the frame member in the front-rear direction of the vehicle body. The load-receiving member is provided on the energy-absorbing member on a side opposite to the frame member. A tearing element is provided adjacent an end portion of the energy-absorbing member corresponding to at least one of the load-receiving member and the frame member. The tearing element tears the energy-absorbing member due to an impact load that is inputted from the load-receiving member toward the energy-absorbing member, thereby severing the reinforcing fibers.Type: GrantFiled: April 15, 2016Date of Patent: July 14, 2020Assignee: Nissan Motor Co., Ltd.Inventors: Shohei Kurai, Yukihiro Hamada
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Patent number: 10639434Abstract: A surgical gas delivery system is disclosed that includes a device housing supporting a control unit and a filter interface having a seat for receiving a filter cartridge, the filter cartridge having a filter housing defining an interior reservoir, wherein sensors are coupled to the control unit for sensing a level of liquid within the reservoir of the filter cartridge to prevent contamination of the device, and wherein a set of blocking valves are provided in the device housing for interacting with the filter cartridge when it is received in the filter interface to control flow through suction and pressure lines of the device, and wherein the control unit is adapted to recognize a characteristic of the filter cartridge received in the filter interface.Type: GrantFiled: April 19, 2018Date of Patent: May 5, 2020Assignee: Conmed CorporationInventors: Ralph Stearns, Dennis Feldman, Raymond Yue-Sing Tang
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Patent number: 10639208Abstract: An elastic venous compression orthosis has a top part and a leg part, the top part and the leg part having a top part knit thread and leg part knit thread, respectively, defining a network of knitted meshes, and a top part weft thread and leg part weft thread, respectively, the orthosis being characterized in that the top part has a reinforcement thread with an elongation at break, measured according to DIN 53834, of below 40% and a linear density of over 30 dTex.Type: GrantFiled: August 22, 2016Date of Patent: May 5, 2020Assignee: LABORATOIRES INNOTHERAInventor: Jean-Pierre Slaski
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Patent number: 10632939Abstract: A multilayer textile sleeve and method of construction thereof is provided. The sleeve includes a textile wall having opposite edges extending lengthwise along a longitudinal axis of the sleeve between opposite ends. The opposite edges are configured to overlap one another to bound a central cavity of the sleeve. The wall has an inner layer with opposite inner and outer faces and an outer layer with opposite inner and outer faces. The inner and outer layers overlap one another and are constructed of interlinked yarn. The inner and outer layers are integrally connected to one another across interlinked portions adjacent the opposite edges by yarn common to each of the inner and outer layers.Type: GrantFiled: April 18, 2012Date of Patent: April 28, 2020Assignee: Federal-Mogul Powertrain, LLCInventors: Masanori Yoshimura, Cassie M. Malloy, Zhong Huai Zhang, Linwood Ludy, Danny Winters
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Patent number: 10603615Abstract: The present invention relates to a filter medium comprising a substrate and a fine fiber layer on top of the substrate, wherein the substrate comprises a first layer comprising first fibers having a first average diameter and a first maximum fiber length; a second layer comprising second fibers having a second average diameter and a second maximum fiber length; and a third layer comprising third fibers having a third average diameter and a third maximum fiber length; wherein the boundary area between the first and the second layer forms a first blended area comprising first and second fibers; and the boundary area between the second and the third layer forms a second blended area comprising second and third fibers; and wherein the first and the third average diameters are each larger than the second average diameter.Type: GrantFiled: April 3, 2019Date of Patent: March 31, 2020Assignee: Ahlstrom-Munksjö OyjInventors: Santosh Chavan, Praveen Jana, Anne Viskari
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Patent number: 10408575Abstract: A ballistic-resistant molded article includes a compressed stack of sheets made up of reinforcing tapes having a tensile strength of at least 1.0 GPa, a tensile modulus of at least 40 GPa, and a tensile energy-to-break of at least 15 J/g, the direction of the tapes within the compressed stack being not unidirectional. The stack includes a first layer of sheets including reinforcing tapes and a high-density polyethylene (HDPE) as matrix material and a further layer of sheets including reinforcing tapes and a thermoplastic elastomer as matrix material, wherein the further layer includes 0.2-8 wt. % matrix material.Type: GrantFiled: February 5, 2015Date of Patent: September 10, 2019Assignee: TEIJIN ARAMID B.V.Inventors: Joris Van Der Eem, Jules Harings, Gerardus Janse, Hendrik Tjaden
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Patent number: 10408367Abstract: Provided is a mesh-patterned resin molded product (10) used for encasing and protecting a hollow piping member provided in a vehicle or a small ship. The mesh-patterned resin molded product (10), in a case of an ordinary state where no load is applied to the mesh-patterned resin molded product (10), includes a plurality of first resin wired portions (11) that extend parallel to each other, and a plurality of second resin wired portions (12) that extend parallel to each other in a direction respectively intersecting the first resin wired portions (11). Each of the first resin wired portions (11) and each of the second resin wired portions (12) are joined to each other on a joint portion (13) positioned at a mutual intersection portion. At the intersection portion, a direction passing through both axial centers of the first resin wired portion (11) and the second resin wired portion (12) and being orthogonal to both the axial centers is set as an orthographic projection direction P.Type: GrantFiled: February 4, 2016Date of Patent: September 10, 2019Assignees: TOKYO PRINTING INK MFG. CO., LTD., SUMITOMO RIKO Company LimitedInventors: Atsushi Fushimi, Yuji Tomizawa, Koki Ikeda, Hiroyoshi Mori, Tokunori Kobayashi
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Patent number: 10393307Abstract: A textile sleeve for routing and protecting a plurality of elongate members in spaced relation from one another is provided. The sleeve includes a single piece, monolithic wall of interlaced yarn extending lengthwise between opposite ends of the sleeve. The wall includes a plurality of circumferentially continuous, tubular wall sections extending lengthwise between the opposite ends, with adjacent tubular wall sections being fixed in laterally spaced relation from another by an intervening single layer section. At least some of the yarn within each tubular wall section is provided as heat-shrinkable yarn, thereby providing each tubular wall section as being heat-shrinkable from a first, diametrically enlarged assembly state to a second, diametrically constricted state about a corresponding elongate member contained therein.Type: GrantFiled: October 27, 2017Date of Patent: August 27, 2019Assignee: Federal-Mogul Powertrain LLCInventors: Benoit Laurent, Patrick Thomas, Jean-Michel Munaro
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Patent number: 10337124Abstract: A textile graphene component thermal fiber, or filament yarn, is able to be integrated into a textile, for example performance knits, woven and non-woven garments and linens, in order to conduct absorb or emit heat in order to regulate the body temperature for a user. The textile graphene component thermal fiber is able to absorb thermal energy and optimally conduct the thermal energy for extended periods of time. The textile graphene component thermal fiber includes a quantity of polymers, a first quantity of graphene, and a second quantity of graphene The quantity of polymers and the first quantity of graphene are mixed into a polymeric sheath. The second quantity of graphene and the quantity of thermally conductive substances are mixed into a thermal-conducting core. The polymeric sheath encloses the thermal conducting core in order to form the textile bi-component thermal fiber.Type: GrantFiled: August 26, 2016Date of Patent: July 2, 2019Inventor: Teague Egan
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Process for the manufacture of a multilayer material sheet, multilayer material sheet and use hereof
Patent number: 10315380Abstract: The invention relates to a process for the manufacture of a multilayer material sheet comprising unidirectional high performance fibers, the process comprising the steps of positioning the fibers in a parallel fashion, consolidation of the fibers to obtain a monolayer, stacking at least two monolayers such that the fiber direction in one monolayer is at an angle ? to the direction of the fibers in an adjacent monolayer and fixation whereby the stack of at least two monolayers is subjected to a pressure and temperature treatment for a duration of a least 2 seconds, followed by cooling the stack under pressure to a temperature of 120° C. or lower. The invention furthermore relates to the multilayer material sheet obtainable with the process according to the invention. This multilayer material sheet has a reduced uptake of liquids.Type: GrantFiled: December 16, 2010Date of Patent: June 11, 2019Assignee: DSM IP ASSETS B.V.Inventors: Koen van Putten, Johannes Maria Mathias Wilms, Ernst Jan van Klinken, Harm van der Werff, Leonard Josef Arnold Nielaba, Roelof Marissen -
Patent number: 10266972Abstract: Preforms for use in fiber-reinforced composites, fiber-reinforced composites, and methods for making thereof are disclosed. One method includes interweaving a plurality of warp yarns with a single weft yarn so as to form a tubular woven structure with a central axis. The preform can be woven using an endless or tubular weaving technique, and can be woven so as to have two or more diameters along a length thereof. The preform can include one or more layers of a fabric formed on or attached to one or both surfaces of the tubular woven structure. The end structure can be a part of a window frame, a wheel rim, or a combustor in a jet engine.Type: GrantFiled: October 21, 2010Date of Patent: April 23, 2019Assignee: Albany Engineered Composites, Inc.Inventors: Jonathan Goering, Steve Biddle
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Patent number: 10266310Abstract: An auxetic structure consistent with the present disclosure may include a core cell, capable of rotation, including a plurality of first rib sections, and a plurality of second rib sections. The first rib sections may be transverse to a longitudinal axis of the auxetic structure and at least one of the first rib sections may extend from the core cell. The second rib sections may be transverse to a transverse axis of the auxetic structure and at least one of the second rib sections may extend from the core cell.Type: GrantFiled: August 26, 2016Date of Patent: April 23, 2019Assignee: University of New HampshireInventors: Yaning Li, Yunyao Jiang