Multiweft Planes Patents (Class 139/423)
  • Patent number: 11821115
    Abstract: A stretchable fabric signal path may include a conductive strand located between first and second outer fabric layers. The outer fabric layers may be formed from intertwined strands of elastic material. The conductive strand may have a wavy shape to accommodate stretching of the stretchable fabric signal path. First and second inner fabric layers may be located between the outer stretchable fabric layers. The inner fabric layers may be formed from intertwined strands of non-elastic material. The inner fabric layers may have strands that are intertwined with the outer fabric layers to serve as anchor points for maintaining the shape of the conductive strand as the stretchable fabric signal path expands and contracts. The outer fabric layers and inner fabric layers may be woven. The conductive strand may convey electrical signals such as audio signals, power signals, data signals, or other suitable signals.
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: November 21, 2023
    Assignee: Apple Inc.
    Inventors: Benjamin J. Grena, Didio V. Gomes, Joshua A. Hoover, Seul Bi Kim, David M. Kindlon, Kevin T. Pham, Daniel A. Podhajny, Robert J. Rose, Andrew L. Rosenberg, Miikka O. Tikander
  • Patent number: 11519110
    Abstract: The garments disclosed herein have integrated gripping technology to grip the body of the wearer over large interior surfaces. The distribution of gripping technology throughout the garment gives increased freedom of body movement and reduces bulkiness over conventional garments, while also allowing for free cut edges. Furthermore, the dispersion of the gripping technology over the majority of the garment eliminates the problem of polymer strips and beading digging into the skin. Slip garment embodiments are disclosed herein that include a lower region having an interior surface with exposed elastic threads configured to directly contact the wearer. The slip garment embodiments include a free-cut lower edge. The slip garment embodiments can be constructed using cut and sew methods.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: December 6, 2022
    Assignee: Spanx, LLC
    Inventors: Wendy Hanson Allen, Deneb Torano, Mayur Vansia, Natalie Weirtz, Angelica Melendez, Sara Blakely
  • Patent number: 9938646
    Abstract: A wearable band includes a woven material having two or more stretch regions. The different stretch regions can be formed by varying the tension on subsets of the warp threads, the weft threads, or both the warp and weft threads. A system for producing the woven material can include two or more tension control devices operably connected to a processing device. Each tension control device is configured to adjust the amount of tension in a respective subset of threads (e.g., warp threads) in the woven material during a weaving operation. The processing device is configured to select thread tension patterns for the subsets of threads used during the weaving operation. Each thread tension pattern includes tension settings for the subsets of threads, where at least one tension setting in one thread tension pattern differs from the tension settings in the other tension patterns.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: April 10, 2018
    Assignee: APPLE INC.
    Inventors: Yoji Hamada, Matthew D. Rohrbach, Daniel A. Podhajny, Ying-Liang Su, Douglas J. Weber, Benjamin A. Shaffer, Motohide Hatanaka
  • Patent number: 8573261
    Abstract: A multi-layer ballistic woven fabric, including an upper woven layer having upper warp yarns and upper weft yarns that are interwoven together to form the upper woven layer. The multi-layer ballistic woven fabric also includes a lower woven layer having lower warp yarns and lower weft yarns that are interwoven together, and a plurality of securing yarns, each securing yarn interwoven with at least some of the upper yarns and some of the lower yarns so as to secure the upper and lower woven layers together. At least one of the securing yarns is woven underneath a first lower weft yarn, then above a second upper weft yarn adjacent the first lower weft yarn, then underneath a third lower weft yarn adjacent the second upper weft yarn and then above a fourth upper weft yarn adjacent the third lower weft yarn.
    Type: Grant
    Filed: August 3, 2012
    Date of Patent: November 5, 2013
    Assignee: Barrday Inc.
    Inventor: Shekoufeh Shahkarami
  • Publication number: 20130025736
    Abstract: A multi-layer ballistic woven fabric, including an upper woven layer having upper warp yarns and upper weft yarns that are interwoven together to form the upper woven layer. The multi-layer ballistic woven fabric also includes a lower woven layer having lower warp yarns and lower weft yarns that are interwoven together, and a plurality of securing yarns, each securing yarn interwoven with at least some of the upper yarns and some of the lower yarns so as to secure the upper and lower woven layers together. At least one of the securing yarns is woven underneath a first lower weft yarn, then above a second upper weft yarn adjacent the first lower weft yarn, then underneath a third lower weft yarn adjacent the second upper weft yarn and then above a fourth upper weft yarn adjacent the third lower weft yarn.
    Type: Application
    Filed: August 3, 2012
    Publication date: January 31, 2013
    Applicant: BARRDAY INC.
    Inventor: Shekoufeh Shahkarami
  • Patent number: 8353326
    Abstract: A three-dimensional fabric with three-layered structure is provided. The three-dimensional fabric comprises a surface layer, a backing layer, an intermediate layer, a first interconnection portion for connecting the surface layer and the backing layer, and a second interconnection portion for connecting the intermediate layer and the backing layer. The three-dimensional fabric with three-layered structure can be woven on a single loom in a batch operation and undergo transformation between two-dimensional shape and three-dimensional shape. This fabric is applicable as materials for blinds with high light-shielding rate because intermediate portions have a multi-layered structure.
    Type: Grant
    Filed: May 14, 2010
    Date of Patent: January 15, 2013
    Assignees: Woongjin Chemical Co., Ltd., Youil Corporation Co., Ltd.
    Inventors: Hoo-Sung Chang, Il-Sun Ryu
  • Patent number: 8256470
    Abstract: A multi-layer ballistic woven fabric, including an upper woven layer having upper warp yarns and upper weft yarns that are interwoven together to form the upper woven layer. The multi-layer ballistic woven fabric also includes a lower woven layer having lower warp yarns and lower weft yarns that are interwoven together, and a plurality of securing yarns, each securing yarn interwoven with at least some of the upper yarns and some of the lower yarns so as to secure the upper and lower woven layers together. At least one of the securing yarns is woven underneath a first lower weft yarn, then above a second upper weft yarn adjacent the first lower weft yarn, then underneath a third lower weft yarn adjacent the second upper weft yarn and then above a fourth upper weft yarn adjacent the third lower weft yarn. The multi-layer ballistic woven fabric is formed by interweaving the securing yarns with the warp yarns and weft yarns as the upper woven layer and lower woven layer are made.
    Type: Grant
    Filed: October 4, 2010
    Date of Patent: September 4, 2012
    Assignee: Barrday Inc.
    Inventor: Shekoufeh Shahkarami
  • Patent number: 7694696
    Abstract: A three-dimensional multilayer fabric is provided. The fabric comprises a surface layer, a backing layer, and an intermediate layer connecting the surface layer and the backing layer. The surface layer includes sequential unstitched surface portions and sequential stitched surface portions formed in an alternating and repeating pattern. The unstitched surface portions of the surface layer are essentially composed of surface warp threads only, and the stitched surface portions of the surface layer are composed of the surface warp threads and intermediate warp threads. The backing layer includes sequential unstitched backing portions and sequential stitched backing portions formed in an alternating and repeating pattern. The unstitched backing portions of the backing layer are essentially composed of backing warp threads only, and the stitched backing portions of the backing layer are composed of the backing warp threads and the intermediate warp threads.
    Type: Grant
    Filed: April 11, 2008
    Date of Patent: April 13, 2010
    Assignees: Woongjin Chemical Co., Ltd., Youil Corporation Co., Ltd.
    Inventors: Hoo-Sung Chang, Il-Sun Ryu
  • Patent number: 7600540
    Abstract: A stretchable strap includes a side containing regions woven with frictionally enhancing material. Warp threads of both frictionally enhancing and non-frictionally enhancing material are woven to form a two-layer strap. Internal elastomeric threads provide a connection between the two layers as well as allow the strap to stretch. A method of making the strap is also provided wherein all elements are simultaneously woven on a loom.
    Type: Grant
    Filed: October 1, 2008
    Date of Patent: October 13, 2009
    Assignee: Textile Network, Inc.
    Inventors: Pamela Resendez, Abel Pereira
  • Patent number: 7490634
    Abstract: A stretchable strap includes a side containing regions woven with frictionally enhancing material. Warp threads of both frictionally enhancing and non-frictionally enhancing material are woven to form a two-layer strap. Internal elastomeric threads provide a connection between the two layers as well as allow the strap to stretch. A method of making the strap is also provided wherein all elements are simultaneously woven on a loom.
    Type: Grant
    Filed: January 22, 2007
    Date of Patent: February 17, 2009
    Assignee: Textile Network, Inc.
    Inventors: Pamela Resendez, Abel Pereira
  • Patent number: 7337810
    Abstract: A fabric for use with a system for monitoring prescribed body functions comprising an elastic fabric, adapted to be carried by a torso, which is stretchable in its longitudinal direction so as to expand and contract in response to body movement and size. The carrier includes at least one conductive and inelastic yarn arranged longitudinally of and located between upper and lower surfaces. The conductive yarn is arranged in sinusoidal configurations longitudinally of the fabric. The conductive yarn breaks through one of the outer surfaces at a selected breakout along the length of the fabric. The conductive yarn is cut to present at least one exposed end above the one outer surface. A monitoring unit, which includes a connector and a sensor, is secured with the one outer surface of the fabric at the breakout with the connector being united with the at least one exposed end of the conductive yarn.
    Type: Grant
    Filed: April 7, 2005
    Date of Patent: March 4, 2008
    Assignee: Woven Electronics Corporation
    Inventors: Lawrence William Orr, Katie Richards Hammett, Connie Barnett
  • Patent number: 7191803
    Abstract: A fabric for use with a system for monitoring prescribed body functions comprising an elastic fabric, adapted to be carried by a torso, which is stretchable in its longitudinal direction so as to expand and contract in response to body movement and size. The carrier includes at least one conductive and inelastic yarn arranged longitudinally of and located between upper and lower surfaces. The conductive yarn is arranged in sinusoidal configurations longitudinally of the fabric. The conductive yarn forms a breakout through one of the outer surfaces, at selected locations along the length of the fabric, forming opposed exposed ends above the surface. A monitoring unit, which includes a connector and a sensor, is secured with the one surface at the breakout with the connector being united with the exposed ends of the conductive yarn. The fabric acts to maintain the monitoring unit in a desired stationary position allowing the sensor to sense signals emitted from the torso and transmit these senses signals.
    Type: Grant
    Filed: September 26, 2005
    Date of Patent: March 20, 2007
    Assignee: Woven Electronics Corporation
    Inventors: Lawrence William Orr, Helen Beaman, Bob Weeks, Gloria Grandison, Katie Richards Hammett, Connie Barnett, Lynn Lozynski
  • Patent number: 6832633
    Abstract: There is provided a high density woven fabric wherein air permeability under 50 kPa differential pressure is 2.5 L/cm2/min. or less, and air permeability index (50 kPa) calculated by the formula 1 is 1.2 or more. Air permeability index (50 kPa)=(Log (Q (55 kPa))−Log (Q (45 kPa)))/(Log 55−Log 45)  (Formula 1) Air permeability under Q(55 kPa):55 kPa differential pressure is (1/cm2/min.); and Air permeability under Q(45 kPa):45 kPa differential pressure is (1/cm2/min.).
    Type: Grant
    Filed: January 11, 2002
    Date of Patent: December 21, 2004
    Assignee: Toyo Boseki Kabushiki Kaisha
    Inventors: Mamoru Kitamura, Kaoru Ban
  • Patent number: 6734125
    Abstract: A woven textile fabric is disclosed which is formed of synthetic yarns of at least two different deniers to which a solid polymeric film is laminated. An adhesive polymeric coating is provided for adhering the solid polymeric film to the woven textile fabric. The combination of yarns of different deniers provides a superior adhesion surface for the polymeric film. The yarns and the polymeric coating are preselected respectively in deniers and thicknesses so as to render the fabric substantially impermeable to fluid under pressure, while maintaining superb packageability and anti-blocking properties for use in vehicle occupant restraint systems. An air bag incorporating the woven textile fabric of the invention and having two outer surfaces and pre-configured air holding cavities woven therein to which a solid polymeric film is bonded for receiving and containing fluid under pressure for use in a vehicle air restraint system is also disclosed.
    Type: Grant
    Filed: August 30, 2002
    Date of Patent: May 11, 2004
    Assignee: Bradford Industries, Inc.
    Inventor: Manuel J. Veiga
  • Patent number: 6632753
    Abstract: An air bag of the type utilized in a vehicle occupant restraint system has at least one panel of coated air bag fabric comprising a base fabric coated with a urethane coating material. The base fabric is woven in warp and fill directions from synthetic multifilament yarns. In at least one of the weave directions, the yarns comprise first yarns of a first yarn size and second yarns of a second yarn size, with the second yarn size being a lesser yarn size than the first yarn size. The first yarns and the second yarns are in predetermined positions in the base fabric to produce a crest and trough pattern on a surface thereof.
    Type: Grant
    Filed: April 26, 2000
    Date of Patent: October 14, 2003
    Assignee: Safety Components Fabric Technologies, Inc.
    Inventor: Alonzo W. Beasley, Jr.
  • Patent number: 5139859
    Abstract: The invention relates to a woven mat for humid spaces. The warp system comprises textile yarns (3a, 3b), which are preferably of a water-repellent synthetic material, and the weft system comprises at least an elastic, water-impermeable circular ribbon (1), such as a plastic or rubber circular ribbon. Thus water absorption is prevented in the mat, which does not feel wet. The mat is agreeable to stand on, owing to the elastic circular ribbon wefts, and the mat has an easy maintenance and dries rapidly. In addition to the circular ribbon wefts, the mat can comprise textile wefts, for example a ribbon and a textile yarn alternating in every second weft.The borders of the mat in the direction of the weft are bordered with a cleaved plastic hose (4), which is fixed by a listing seam (5) and on the borders in the direction of the warp simply a listing seam (5) is provided.
    Type: Grant
    Filed: September 1, 1988
    Date of Patent: August 18, 1992
    Inventor: Salme Karvanen
  • Patent number: 4431035
    Abstract: A fabric woven on a needle loom including a cover thread on the woven edge covering the exterior edge of the woven edge warp thread by a serpentine pattern interlocked with the weft loops and a binder thread knitted at the other edge covering the exterior edge of the knitted edge warp thread. Picot loops formed at both edges of the warp extend diagonally therefrom. A plurality of picot loops at the knitted edge include a non-picot weft loop substantially at the center of the plurality to secure the knitted binder thread to the warp edge.
    Type: Grant
    Filed: June 25, 1980
    Date of Patent: February 14, 1984
    Assignee: International Playtex, Inc.
    Inventors: Roger Young, Klaus E. Schoeffler
  • Patent number: 4228829
    Abstract: Webbing is formed by weaving wefts and warps of high extensibility and has warp threads of low or medium extensibility suitably spaced apart in the widthwise direction of the webbing and woven into the webbing to form energy absorbing portions.
    Type: Grant
    Filed: March 30, 1979
    Date of Patent: October 21, 1980
    Assignees: NSK-Warner K.K., Kikuchi Kogyo K.K.
    Inventor: Kouichi Kikuchi