Patents Examined by Gary W. Estremsky
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Patent number: 11976499Abstract: An anti-tampering device secures bolted components, such as a trailer coupler mounted to an adjustable channel. A nut shield provides hexagonal channels in which nuts are contained. A hasp assembly provides a locking tab. Bolts secure the nut shield and the hasp assembly to the components. A hasp shield with a notched annular flange overlays the hasp assembly, receives the tab through a slot in the area surrounded by the notched annular flange, and contains a puck lock in the area. The puck lock engages the locking tab.Type: GrantFiled: December 11, 2020Date of Patent: May 7, 2024Assignee: Dynamic Manufacturing Group LLCInventors: Ronald Lee, Jr., Anthony Sansone
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Patent number: 11971059Abstract: A roofing fastener has an anchor plate, a staple, and a hollow shank extending perpendicularly away from the anchor plate. The staple is insertable within the hollow shank, and one or more free ends of the staple is extendable from an opening in a free end of the hollow shank. The anchor plate has a raised bonding surface with adhesive and heat sinks dispersed thereabout. The anchor plate and hollow shank may be separable or a single connected structure. In operation, the roofing fastener is inserted within a substructure about the hollow shank, such that the anchor plate rests atop an upper surface of the substructure. The staple is then depressed within the hollow shank such that one or more free ends of the staple penetrate the substructure at an angle relative to the hollow shank. A single-ply membrane is welded to the anchor plate via the adhesive.Type: GrantFiled: December 7, 2020Date of Patent: April 30, 2024Inventors: Andrea L. Decker, Reba G. Hall
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Patent number: 11965539Abstract: An integrated fastener includes a threaded portion, a fastener head, and one or more spring fingers integrated into the fastener head, wherein the spring fingers are configured to apply a compressive load when the fastener is inserted and secured to a receiving assembly.Type: GrantFiled: July 22, 2021Date of Patent: April 23, 2024Assignee: MICROSOFT TECHNOLOGY LICENSING, LLCInventor: Navid Poulad
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Patent number: 11951915Abstract: A system and method including a fastener clip, including one or more legs, one or more wings attached to the legs, and threads between the one or more legs. The fastener clip is configured to be inserted into and to attach to a slot in a chassis. The wings include ledges. The fastener clip is configured to attach to the slot based at least upon the ledges being configured to engage the slot. The threads form a barrel configured to receive a screw. The fastener clip is configured to couple a component to the chassis based at least upon the screw being configured to be coupled to the component and to be screwed into the threads.Type: GrantFiled: March 11, 2020Date of Patent: April 9, 2024Assignee: TERMAX COMPANYInventor: Daniel James Dickinson
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Patent number: 11933340Abstract: Fastener assemblies and nut plate assemblies include a plate member, a shell member and a floating nut disposed within the shell member and defining a bore configured to receive a threaded fastener. The fastener assemblies and nut plate assemblies also include at least one magnetic component disposed within the shell member and configured to switch the nut plate assembly between a locked configuration and an unlocked configuration.Type: GrantFiled: January 24, 2022Date of Patent: March 19, 2024Assignee: Enduralock, LLCInventors: Harold Hess, Deeptesh Selvaraj, Igor Komsitsky, Armando Perez, Zoltan Szekely
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Patent number: 11920620Abstract: The invention relates to a connecting element for pressing into or embedding in a component, having a shank which extends along a longitudinal central axis of the connecting element, wherein the shank is provided with ribs extending in a radial direction with respect to the shank and wherein the shank has, at least partially, a polylobular cross section, wherein the periphery of the polylobular cross section is convexly curved along its entire length, is arranged between a circumscribed circle and an inscribed circle, and, as seen in the radial direction, has regions with a larger radius and regions with a smaller radius, wherein an angular position of the regions with a smaller radius and of the regions with a larger radius changes along the shank, as seen along the longitudinal central axis.Type: GrantFiled: May 14, 2020Date of Patent: March 5, 2024Assignee: Arnold Umformtechnik GmbH & Co. KGInventor: Florian Lutz
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Patent number: 11885357Abstract: In implementations of a pressure lock retention fastener, the fastener assembly includes an insert sized for insertion into a fastener hole in a first panel. The fastener assembly has a threaded collet sized to slide in the insert and has expandable flanges that extend below the insert. The expandable flanges are sized for insertion into an aligned hole in a second panel. The fastener assembly also includes a screw installable through the insert to engage the threaded collet. The screw exerts a force that pushes the expandable flanges outward as screw rotation drives the screw into the threaded collet, and ridge locks of the expandable flanges seat up against the second panel effective to fasten the panels together. In implementations, a plate is installable between the panels with slotted holes having anti-rotation tabs that prevent a fastener assembly from spinning in the panel holes.Type: GrantFiled: December 8, 2022Date of Patent: January 30, 2024Inventor: Stephen M. Hill
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Patent number: 11885367Abstract: Spindle nut which can be brought into engagement with or engages with a corresponding spindle, wherein the spindle nut comprises an internal thread which is defined by three longitudinal grooves, which run in a direction parallel to a central thread axis A of the spindle nut, which is interrupted, as a result of which three spaced-apart internal thread segments are formed in the spindle nut, and, in case the spindle nut is in engagement with the spindle, the external thread of the spindle is in contact only with the internal thread segments, wherein the spindle nut, with respect to a cross section arranged perpendicular to its central thread axis A, comprises a cross section geometry with an inner cross-section curve K facing the central thread axis, wherein at least the inner thread segments each form a partial circle shaped section of the cross section curve K, wherein the diameter of each partial circle shaped section corresponds to the core diameter of the internal thread, and the partial circle shaped seType: GrantFiled: November 15, 2018Date of Patent: January 30, 2024Assignee: PHYSIK INSTRUMENTE (PI) GMBH & CO. KGInventor: Reinhard Hübner
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Patent number: 11879491Abstract: In order to prevent wood fringes at the edge of a hole from a countersunk screw (1), the screw-head (2) is provided with a tapering underside and inclined milling-ribs with cavities between the milling-ribs on the tapering underside.Type: GrantFiled: December 16, 2019Date of Patent: January 23, 2024Assignee: DISSING A/SInventor: Claus Hornstrup Dissing
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Patent number: 11867213Abstract: The present invention concerns a fastener (110) for the temporary assembly of at least two previously drilled structures (112) comprising: a hollow body (122) comprising a bearing surface (40); elastic clips (24) which are movable relative to the body and which form a projection relative to the bearing surface; a spacer (26) around which the elastic clips are positioned; a connecting element (130), extending within the body and secured to the elastic clips (24); and an actuating element (132) linked to connecting element by a thread/tapping (67, 84). The connecting element is traversed by a lateral opening (70) axially extended between two closed ends (72, 74); and the fastener also comprises a transverse stop (28) secured to the spacer, the said stop being capable of sliding between the axial ends of the said lateral opening.Type: GrantFiled: April 17, 2019Date of Patent: January 9, 2024Assignee: LISI AEROSPACEInventor: Julien Brachet
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Patent number: 11867210Abstract: Provided is an expansion-type anchor with excellent pull-out strength. The anchor comprises an anchor body 1 that has an expansion section 3 split by an inner slit 2, and a sleeve 9 to enclose and hold the expansion section 3 of the anchor body 1. The sleeve 9 is split into a plurality of follower expansion sections by an outer main slit 10 and an outer auxiliary slit 11. A group of balls 4 is disposed inside the anchor body 1, and the expansion section 3 expands into a tapered shape when the group of balls 4 is pressed by an expansion bolt 6. When a pull-out force is applied to the anchor body 1, the sleeve 9 does not retract and deforms by expanding after the retraction of the anchor body 1. As a result, the anchor body 1 is prevented from retracting by way of the sleeve 9 being sandwiched between a prepared hole 13 and the expansion section 3.Type: GrantFiled: August 26, 2019Date of Patent: January 9, 2024Inventor: Yuji Dohi
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Patent number: 11867211Abstract: A removable plug is disclosed for concealing a bore in a piece of furniture, the plug includes a body configured to fit within the bore. A retaining portion of the body is configured to be of adjustable diameter such that a user can cause an increase in the diameter of the portion to create an interference fit between an outer wall of the body and an inner wall of the bore, thereby retaining the plug removably within the bore. Systems and methods that utilize the removable plug are also disclosed.Type: GrantFiled: May 10, 2023Date of Patent: January 9, 2024Inventors: Justin Nelson, Alex Collins
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Patent number: 11867218Abstract: A work apparatus includes a housing part and a stud bolt for fastening a work tool on the housing part. The stud bolt extends along an axial direction and has a first section and a second section in the axial direction. The first section is at least in part arranged in a receptacle of the housing part. The second section protrudes from the housing part in the axial direction. The first section of the stud bolt in a first lower portion thereof has an outer thread which, for transmitting longitudinal forces (L), threadably engages an inner thread of the receptacle to define a threaded connection. The first section for transmitting transverse forces (Q) to the housing part, in a second lower portion thereof, has a support region supported on the receptacle. The support region is disposed at a spacing (a1) from the threaded connection.Type: GrantFiled: May 18, 2020Date of Patent: January 9, 2024Assignee: Andreas Stihl AG & Co. KGInventor: Benedikt Posner
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Patent number: 11852181Abstract: An axially separable fastener for securing a structure is provided to detach upon command of an electric signal. The fastener includes a metal bolt, an external nut, a frangible ampoule containing a liquid metal eutectic and an internal plug. The bolt has a metal shank with proximal and distal ends. The shank includes a first head at the proximal end, and a first helical external thread and an axial bore with a first helical internal thread at the distal end. The fastener secures a structure in compression between the first head and the external nut. The external nut screws onto the first external thread. The ampoule contains a liquid metal eutectic. The ampoule is insertable into the bore. The internal plug includes a second head, an actuator mechanism, and an auger opposite thereto. The internal plug has a second helical external thread between the second head and the auger for screwing into the bore along the first internal thread.Type: GrantFiled: August 30, 2021Date of Patent: December 26, 2023Assignee: United States of America, as represented by the Secretary of the NavyInventors: Timothy James Thomasson, Michael James Parsons
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Patent number: 11855507Abstract: The invention relates mainly to a rotary electric machine for a motor vehicle, having: —a casing (11), —an electronic assembly (47) mounted on the casing, —a protective cover (50) positioned around the electronic assembly (47), and —a screw (55) that extends along an axis (X?) and allows the cover (50) to be fastened to the casing (11) and/or electronic assembly (47). The protective cover (50) has at least one opening that forms a fastening zone into which there extends at least one tongue (56) delimiting a central opening (57) for the screw (55) to pass through. The screw (55) has a screw head (70) and a retaining groove (71) such that the tongues (56) are housed in said groove (71).Type: GrantFiled: July 12, 2018Date of Patent: December 26, 2023Assignee: Valeo Equipements Electriques MoteurInventors: Pierre-Henri Guibert, Grégory Collier
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Patent number: 11841043Abstract: The present invention is an adjustable connector with hidden threads for securing and adjusting a glass panel to a structure. The connector has an internally threaded retainer mounted on a fastener which is secured by a fastener and receives an externally threaded telescope. A nut shape lock installed inside the telescope to lock the telescope. By turning the lock, it moves towards the fastener and locks the telescope by pushing the fastener. The lock is a security feature to hold the adjustable standoff in adjusted position and prevents unscrewing the telescope once the cap is uninstalled. The telescope and retainer are threaded internally which are not exposed.Type: GrantFiled: October 4, 2021Date of Patent: December 12, 2023Inventors: Ali Ravan, Henry Mercieca
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Patent number: 11841040Abstract: The present invention provides a fastening structure and a fastening method for fastening first and second components, ensuring a high degree of freedom in terms of bonding positions and objects, and reducing the number of holes in the components. Specifically, the present invention provides a fastening structure for fastening the first and second components, wherein said fastening structure comprises a pin that has non-helical grooves running in a circumferential direction and aligned along a longitudinal direction, and a collar that is fitted around said pin, and said pin is united with said first component by bonding one end of said pin in the longitudinal direction to said first component without forming a hole in said first component, and said second component has a hole for inserting said pin so that said collar is fitted around and swaged to said pin protruding through the hole.Type: GrantFiled: January 31, 2018Date of Patent: December 12, 2023Assignee: NIPPON STEEL NISSHIN CO., LTD.Inventors: Akiyoshi Hikosaka, Kouki Tomimura
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Patent number: 11835079Abstract: A bolt has an axis and a bolt plane perpendicular to the axis. The bolt has male bolt threads. Each male bolt thread has a bolt root and a bolt crest. Each male bolt thread forms axially interior and exterior male surfaces extending radially exteriorly away from the axis and forms a first angle with respect to the bolt plane. A nut has an axis and a nut plane perpendicular to the axis. The nut has female nut threads. Each female nut thread has a nut root and a nut crest. Each female nut thread forms axially interior and exterior female surfaces extending radially interiorly toward the axis and forms a second angle with respect to the nut plane. The first angle and the second angle are not equal.Type: GrantFiled: February 13, 2020Date of Patent: December 5, 2023Inventor: Shurun Zhao
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Patent number: 11835078Abstract: A threaded installation is provided. The threaded installation includes a nut, a bolt, and a housing. The housing includes a threaded hole. A first threaded connection is formed where the bolt is threadably coupled with the nut, and a second threaded connection is formed where the bolt is threadably coupled with the threaded hole. The first threaded connection is characterized by a first flank angle, ?2A, of threads of the bolt or threads of the nut. The second threaded connection is characterized by a second flank angle, ?3B, of threads of the bolt or threads of the housing. The flank angles, ?2A and ?3B, satisfy the following equation: k 2 = cos ? ( ? 2 ? A ) cos ? ( ? 3 ? B ) > 1 . 0 ? 0 .Type: GrantFiled: May 8, 2020Date of Patent: December 5, 2023Assignee: XR Reserve LLCInventor: Gregory Prevost
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Patent number: 11835077Abstract: A screw includes a head having a top face and a conical bottom surface, a shank, and thread convolutions. A chip guiding channel is recessedly formed on the conical bottom surface. On the conical bottom surface are spirally disposed a cutting portion which has a plurality cutting units sequentially arranged in a spiral manner, thereby allowing the chip guiding channel to be surrounded by the cutting units along a spiral track. The spiral arrangement of the cutting units assists the head in cutting fibers of a workpiece which are wound around the head into small chips in a continuous and spiral severing manner to reduce drilling torque and resistance, and the spirally-defined chip guiding channel also facilitates a smooth removal of the chips, thereby allowing the head to fit level with a top surface of the workpiece and increasing a fastening effect.Type: GrantFiled: August 11, 2021Date of Patent: December 5, 2023Assignee: Taiwan Shan Yin International Co., Ltd.Inventors: Kou-Tsair Su, Chen-Long Su