Patents by Inventor Derek L. Patterson
Derek L. Patterson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11603045Abstract: A tailgate assembly includes a first panel portion rotatably couplable to a vehicle body and pivotable between a closed position and an open position, a second panel portion rotatably coupled to the first panel portion and pivotable between a first position and a second position. The second panel portion is extendable relative to the first panel portion between a retracted position and an extended position. The tailgate assembly includes a third panel portion rotatably coupled to the second panel portion and pivotable between a stowed position and a use position. The third panel portion extends generally parallel with the second panel portion when the third panel portion is in the stowed position and the third panel portion extends generally perpendicular to the second panel portion when the third panel portion is in the use position.Type: GrantFiled: September 25, 2020Date of Patent: March 14, 2023Assignee: GM Global Technology Operations LLCInventors: Derek L. Patterson, Neil W. Humann
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Patent number: 11591030Abstract: An endgate assembly includes a body and a quick-release receptacle. The body includes a first side and a second side opposing each other. The first side of the body defines a compartment accessible from the first side and spaced from the second side. The quick-release receptacle includes a platform. The quick-release receptacle is movable between a stowed position in which the quick-release receptacle is attached to the body within the compartment such that the platform and the first side cooperate to close the compartment, and a detached position in which the quick-release receptacle is released from the body to remove the quick-release receptacle from the compartment. A vehicle includes a cargo area and the endgate assembly as discussed above. The cargo area includes a floor, a first sidewall disposed transverse to the floor, and a second sidewall disposed transverse to the floor. The endgate assembly is coupled to the floor.Type: GrantFiled: November 30, 2020Date of Patent: February 28, 2023Assignee: GM Global Technology Operations LLCInventors: Peter M. Snede, Derek L. Patterson
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Patent number: 11572023Abstract: A bike rack for a vehicle with a tailgate includes a major gate, a minor gate, and a hinge connecting the minor gate to the major gate. The minor gate includes a main body and a load stop configured to pivot relative to main body. The bike rack includes a load stop bracket and braces. The load stop bracket is configured to be placed onto the load stop when the load stop is in a vertical position such that the load stop bracket extends over a top surface of the load stop and is disposed on front and rear sides of the load stop. The braces are attached to the load stop bracket, configured to extend into holes in the hinge when the load stop bracket is placed onto the load stop, and configured to be disposed on opposite sides of a tire on a bike.Type: GrantFiled: August 2, 2021Date of Patent: February 7, 2023Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Derek L. Patterson, Ryan Cahill, William C. Bliss
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Publication number: 20230033863Abstract: A bike rack for a vehicle with a tailgate includes a major gate, a minor gate, and a hinge connecting the minor gate to the major gate. The minor gate includes a main body and a load stop configured to pivot relative to main body. The bike rack includes a load stop bracket and braces. The load stop bracket is configured to be placed onto the load stop when the load stop is in a vertical position such that the load stop bracket extends over a top surface of the load stop and is disposed on front and rear sides of the load stop. The braces are attached to the load stop bracket, configured to extend into holes in the hinge when the load stop bracket is placed onto the load stop, and configured to be disposed on opposite sides of a tire on a bike.Type: ApplicationFiled: August 2, 2021Publication date: February 2, 2023Inventors: Derek L. PATTERSON, Ryan CAHILL, William C. BLISS
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Publication number: 20220169322Abstract: An endgate assembly includes a body and a quick-release receptacle. The body includes a first side and a second side opposing each other. The first side of the body defines a compartment accessible from the first side and spaced from the second side. The quick-release receptacle includes a platform. The quick-release receptacle is movable between a stowed position in which the quick-release receptacle is attached to the body within the compartment such that the platform and the first side cooperate to close the compartment, and a detached position in which the quick-release receptable is released from the body to remove the quick-release receptable from the compartment. A vehicle includes a cargo area and the endgate assembly as discussed above. The cargo area includes a floor, a first sidewall disposed transverse to the floor, and a second sidewall disposed transverse to the floor. The endgate assembly is coupled to the floor.Type: ApplicationFiled: November 30, 2020Publication date: June 2, 2022Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Peter M. Snede, Derek L. Patterson
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Publication number: 20220097608Abstract: A tailgate assembly includes a first panel portion rotatably couplable to a vehicle body and pivotable between a closed position and an open position, a second panel portion rotatably coupled to the first panel portion and pivotable between a first position and a second position. The second panel portion is extendable relative to the first panel portion between a retracted position and an extended position. The tailgate assembly includes a third panel portion rotatably coupled to the second panel portion and pivotable between a stowed position and a use position. The third panel portion extends generally parallel with the second panel portion when the third panel portion is in the stowed position and the third panel portion extends generally perpendicular to the second panel portion when the third panel portion is in the use position.Type: ApplicationFiled: September 25, 2020Publication date: March 31, 2022Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Derek L. Patterson, Neil W. Humann
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Patent number: 10577852Abstract: A method and apparatus that prevent a collision with a hitch accessory are provided. The method includes: detecting an input to open a gate or detecting a gate opening motion, determining whether hitch accessory is present in a path of the gate opening motion, and in response to determining that the hitch accessory is absent from the path, opening the gate.Type: GrantFiled: February 13, 2018Date of Patent: March 3, 2020Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Allan K. Lewis, Derek L. Patterson, Donald R. Gignac, Mohammad Naserian
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Publication number: 20190249479Abstract: A method and apparatus that prevent a collision with a hitch accessory are provided. The method includes: detecting an input to open a gate or detecting a gate opening motion, determining whether hitch accessory is present in a path of the gate opening motion, and in response to determining that the hitch accessory is absent from the path, opening the gate.Type: ApplicationFiled: February 13, 2018Publication date: August 15, 2019Inventors: ALLAN K. LEWIS, DEREK L. PATTERSON, DONALD R. GIGNAC, Mohammad Naserian
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Patent number: 9981700Abstract: A vehicle includes a body and a cargo area at least partially defined by the body. A tailgate assembly is adjustably connected to the body and movable relative to the body between a first position and at least one second position. The tailgate assembly includes a structure having a first lateral edge and a second lateral edge. A cargo system is operatively connected to the tailgate assembly. The cargo system includes an extension member having a housing, a first arm extending from a first side of the housing securable to the first lateral edge of the tailgate structure and a second arm extending from a second side of the housing securable to the second lateral edge of the tailgate structure.Type: GrantFiled: January 19, 2017Date of Patent: May 29, 2018Assignee: GM Global Technology Operations LLCInventors: Cheryl A. Garrison, Derek L. Patterson
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Publication number: 20170291551Abstract: An articulating step includes a support member having a first end and a second end. A step member is pivotally connected relative to the support member. A first linkage member includes a first end portion pivotally connected to the support member, a second end portion operatively connected to the step member, and an intermediate portion extending therebetween. A first selectively adjustable cam member is operatively connected to the support member. The first selectively adjustable cam member is configured and disposed to selectively engage with the first linkage member to establish a desired spacing between the step member and the second end of the support member.Type: ApplicationFiled: April 7, 2016Publication date: October 12, 2017Inventors: Gary W. Krajenke, Derek L. Patterson, Anil A. Masih
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Patent number: 9493968Abstract: A striker assembly includes a striker having an attachment portion, a shaft portion having a cylindrical outer surface, and a shoulder portion between the shaft portion and the attachment portion. The striker assembly also includes a striker sleeve having a wall that has an inner surface defining an interior space having first and second openings. The wall has corrugations such that the inner surface defines a plurality of concave portions and joining portions that interconnect the concave portions. The concave portions and the joining portions extend from the first opening to the second opening. The shaft portion is inside the interior space and the outer surface of the shaft portion contacts the joining portions of the inner surface of the striker sleeve.Type: GrantFiled: November 6, 2013Date of Patent: November 15, 2016Assignee: GM Global Technology Operations LLCInventors: Joseph P. Fannon, Derek L. Patterson, Hugh S. Bauer, Paulo M. Mendonca
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Patent number: 9434418Abstract: A hood assembly for a vehicle includes a hood having a top side and an underside. Also included is a centering tool operatively coupled to a top support member of a positioning and reinforcement structure, the centering tool extending upwardly from the positioning and reinforcement structure. Further included is a hood locating aperture defined by the hood and located at the underside of the hood, the hood locating aperture configured to receive the centering tool therein for locating the positioning and reinforcement structure to the hood.Type: GrantFiled: September 19, 2014Date of Patent: September 6, 2016Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: James M. Townson, Derek L. Patterson, Robert T. Gazda, Mark L. Felzien
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Patent number: 9346345Abstract: A vent assembly is disposed within an interior space of a vehicle for opening and closing fluid communication between the interior space and an exterior of the vehicle. The vent assembly includes a housing defining a plurality of openings and a plurality of vanes disposed in the openings. An actuator mechanism moves the vanes between an open position and a closed position, and includes a shaped memory alloy (SMA) member for actuating the vanes between the open and closed positions. The SMA member is activated when a hatch of the vehicle is opened to move the vanes into the open position and thereby open fluid communication between the interior space and the exterior to alleviate excessive air pressure buildup during closure of the hatch.Type: GrantFiled: July 10, 2014Date of Patent: May 24, 2016Assignee: GM Global Technology Operations LLCInventors: Paul W. Alexander, Xiujie Gao, Alan L. Browne, Mark A. Voss, Derek L. Patterson, Lei Hao, Chandra S. Namuduri, James Holbrook Brown, Aragorn Zolno, John N. Owens, Alexander Millerman, Kevin B. Rober, Suresh Gopalakrishnan, Sanjeev M. Naik
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Patent number: 9248871Abstract: A multi-position endgate system includes a storage box wall and a storage box floor. A tailgate is mounted relative to the storage box floor and is pivotal about a tailgate axis. The tailgate is moveable between a fully-closed position proximal to the storage box wall and a fully-open position distal from the storage box wall. A cable mechanism has a first end pivotally attached to the tailgate and a second end pivotally attached to the storage box wall. A channel hook is attached to either the tailgate or the storage box wall at a connector. An arcuate ledge is spaced from the connector, by an arm, and defines a groove. The cable mechanism may be passed or routed through the groove of the arcuate ledge to selectively hold the tailgate in an intermediate position between the fully-closed and fully-open positions.Type: GrantFiled: January 21, 2015Date of Patent: February 2, 2016Assignee: GM Global Technology Operations LLCInventors: David B. Waskie, Derek L. Patterson, Daniel R. Hunt, Roland Dibra
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Patent number: 9157720Abstract: A method of establishing a dimensional reference datum for a vehicle front end assembly is provided. The method includes locating a positioning and reinforcement structure proximate a front end of a vehicle chassis. Also included is operably coupling the positioning and reinforcement structure to a first vehicle component, wherein the positioning and reinforcement structure is moveable relative to the first vehicle component. Further included is fixedly centering the positioning and reinforcement structure relative to a second vehicle component. Yet further included is positioning and operably coupling a plurality of front end components based on the dimensional reference datum provided by the fixed centered position of the positioning and reinforcement structure.Type: GrantFiled: January 29, 2013Date of Patent: October 13, 2015Assignee: GM Global Technology Operations LLCInventors: James M. Townson, Mark L. Felzien, Duane T. Vanpamel, Derek L. Patterson
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Patent number: 9120443Abstract: A hood bumper is provided and includes a first end including a body defining a longitudinal axis and a surface having an angular edge oriented along the longitudinal axis, a second end opposite the first end and including a skirt portion and a bumper portion protruding from a longitudinal end of the skirt portion in a protrusion direction defined along the longitudinal axis and an intermediate section interposed between the first and second ends. The intermediate section includes reverse-drive helical threading.Type: GrantFiled: September 6, 2013Date of Patent: September 1, 2015Assignee: GM Global Technology Operations LLCInventors: James M. Townson, Derek L. Patterson, Mark L. Felzien, Duane T. Vanpamel, Christopher C. Cook
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Patent number: 8979161Abstract: A number of variations may include a product including an extruded support beam constructed and arranged to be used as an inner support for a vehicle end gate.Type: GrantFiled: March 15, 2013Date of Patent: March 17, 2015Assignee: GM Global Technology Operations LLCInventors: Derek L. Patterson, Paulo M. Mendonca, Paul E. Krajewski, Joseph E. Champa, Robert A. Greene
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Publication number: 20150008705Abstract: A hood assembly for a vehicle includes a hood having a top side and an underside. Also included is a centering tool operatively coupled to a top support member of a positioning and reinforcement structure, the centering tool extending upwardly from the positioning and reinforcement structure. Further included is a hood locating aperture defined by the hood and located at the underside of the hood, the hood locating aperture configured to receive the centering tool therein for locating the positioning and reinforcement structure to the hood.Type: ApplicationFiled: September 19, 2014Publication date: January 8, 2015Inventors: James M. Townson, Derek L. Patterson, Robert T. Gazda, Mark L. Felzien
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Publication number: 20140349560Abstract: A vent assembly is disposed within an interior space of a vehicle for opening and closing fluid communication between the interior space and an exterior of the vehicle. The vent assembly includes a housing defining a plurality of openings and a plurality of vanes disposed in the openings. An actuator mechanism moves the vanes between an open position and a closed position, and includes a shaped memory alloy (SMA) member for actuating the vanes between the open and closed positions. The SMA member is activated when a hatch of the vehicle is opened to move the vanes into the open position and thereby open fluid communication between the interior space and the exterior to alleviate excessive air pressure buildup during closure of the hatch.Type: ApplicationFiled: July 10, 2014Publication date: November 27, 2014Inventors: Paul W. Alexander, Xiujie Gao, Alan L. Browne, Mark A. Voss, Derek L. Patterson, Lei Hao, Chandra S. Namuduri, James Holbrook Brown, Aragorn Zolno, John N. Owens, Alexander Millerman, Kevin B. Rober, Suresh Gopalakrishnan, Sanjeev M. Naik
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Patent number: 8845010Abstract: A hood assembly for a vehicle includes a hood having a top side and an underside. Also included is a hood latch-striker reinforcement plate operably coupled to the underside of the hood and having a retaining recess. Further included is at least a portion of a centering tool removably disposed within the retaining recess and extending downwardly away from the underside of the hood. Yet further included is a centering bracket operably coupled to a top support member of a positioning and reinforcement structure and having an aperture configured to receive the centering tool therein for locating the positioning and reinforcement structure to the hood.Type: GrantFiled: January 7, 2013Date of Patent: September 30, 2014Assignee: GM Global Technology Operations LLCInventors: James M. Townson, Derek L. Patterson, Robert T. Gazda, Mark L. Felzien