Patents by Inventor Peter Robert McCulloch

Peter Robert McCulloch 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).

  • Patent number: 10342349
    Abstract: A recliner mechanism for a seat. The recliner mechanism may have a first plate and a cartridge. The first plate may define a through hole that may receive the cartridge. The cartridge may have a pawl spring slot that may receive a pawl spring that may exert a biasing force on a pawl.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: July 9, 2019
    Assignee: Lear Corporation
    Inventors: Eric Veine, James S. Wawrzyniak, Peter Robert McCulloch
  • Publication number: 20180279784
    Abstract: A recliner mechanism for a seat. The recliner mechanism may have a first plate and a cartridge. The first plate may define a through hole that may receive the cartridge. The cartridge may have a pawl spring slot that may receive a pawl spring that may exert a biasing force on a pawl.
    Type: Application
    Filed: March 29, 2017
    Publication date: October 4, 2018
    Inventors: Eric Veine, James S. Wawrzyniak, Peter Robert McCulloch
  • Patent number: 9873357
    Abstract: A recliner mechanism having the first plate, a second plate, at least one pawl, and a memory plate. The memory plate may be disposed between the first plate and the second plate and may be movable in an axial direction. The pawl may be held in a retracted position when the memory plate is actuated into engagement with the second plate.
    Type: Grant
    Filed: January 3, 2017
    Date of Patent: January 23, 2018
    Assignee: Lear Corporation
    Inventors: Peter Robert McCulloch, James S. Wawrzyniak
  • Patent number: 9731633
    Abstract: A recliner mechanism for a seat. The recliner mechanism may include a first plate, a second plate, a set of pawls, and a driver. The driver may actuate the set of pawls when the driver rotates about the axis. A dump ramp protrusion may be provided to inhibit movement of the pawls from a refracted position to a locked position.
    Type: Grant
    Filed: July 21, 2015
    Date of Patent: August 15, 2017
    Assignee: Lear Corporation
    Inventors: Eric Veine, Peter Robert McCulloch
  • Publication number: 20170020289
    Abstract: A recliner mechanism for a seat. The recliner mechanism may include a first plate, a second plate, a set of pawls, and a driver. The driver may actuate the set of pawls when the driver rotates about the axis. A dump ramp protrusion may be provided to inhibit movement of the pawls from a refracted position to a locked position.
    Type: Application
    Filed: July 21, 2015
    Publication date: January 26, 2017
    Inventors: Eric Veine, Peter Robert McCulloch
  • Publication number: 20150321585
    Abstract: A recliner mechanism having a gear plate that may be disposed between a first plate and a second plate. A first set of pawls may be configured to engage the first set of teeth on the gear plate to inhibit rotation of the gear plate with respect to the first plate. A second set of pawls may be configured to engage the second set of teeth on the gear plate to inhibit rotation of the second plate with respect to the gear plate.
    Type: Application
    Filed: February 10, 2015
    Publication date: November 12, 2015
    Inventors: Peter Robert McCulloch, James S. Wawrzyniak
  • Patent number: 8864234
    Abstract: A discontinuous recliner for a vehicle seat back that may be locked in a desired angular orientation. A memory function is provided by a memory pawl that is actuated by a memory handle. The memory pawl carries a memory pad in the memory disengaged position. The memory pawl carries the memory pad in a deactivated position and lodges the memory pad in internal gear teeth of a gear plate when the memory feature is activated. The memory pad rotates with the gear plate as the seat back is folded forward. When the seat back is returned to the memory position, the memory pad engages a stop on the memory pawl that is pivoted to move the memory pad out of engagement with the internal gear teeth of the gear plate.
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: October 21, 2014
    Assignee: Lear Corporation
    Inventors: Peter Robert McCulloch, James S. Wawrzyniak
  • Publication number: 20130320735
    Abstract: A discontinuous recliner for a vehicle seat back that may be locked in a desired angular orientation. A memory function is provided by a memory pawl that is actuated by a memory handle. The memory pawl carries a memory pad in the memory disengaged position. The memory pawl carries the memory pad in a deactivated position and lodges the memory pad in internal gear teeth of a gear plate when the memory feature is activated. The memory pad rotates with the gear plate as the seat back is folded forward. When the seat back is returned to the memory position, the memory pad engages a stop on the memory pawl that is pivoted to move the memory pad out of engagement with the internal gear teeth of the gear plate.
    Type: Application
    Filed: May 30, 2012
    Publication date: December 5, 2013
    Applicant: LEAR CORPORATION
    Inventors: Peter Robert McCulloch, James S. Wawrzyniak
  • Patent number: 8096617
    Abstract: A seat is disclosed herein. The seat includes a seat cushion frame assembly. The seat also includes a seat cushion mounted on the seat cushion frame assembly for pivoting movement about a cushion pivoting axis. The seat also includes a cushion lock operably disposed to selectively lock the seat cushion frame assembly and the seat cushion relative to one another and thereby prevent the pivoting movement. The cushion lock defines a plurality of locked positions such that the seat cushion is positionable in a plurality of different orientations relative to the seat cushion frame assembly.
    Type: Grant
    Filed: January 16, 2010
    Date of Patent: January 17, 2012
    Assignee: Lear Corporation
    Inventors: Peter Robert McCulloch, Mark A. Farquhar
  • Publication number: 20100314927
    Abstract: A seat is disclosed herein. The seat includes a seat cushion frame assembly. The seat also includes a seat cushion mounted on the seat cushion frame assembly for pivoting movement about a cushion pivoting axis. The seat also includes a cushion lock operably disposed to selectively lock the seat cushion frame assembly and the seat cushion relative to one another and thereby prevent the pivoting movement. The cushion lock defines a plurality of locked positions such that the seat cushion is positionable in a plurality of different orientations relative to the seat cushion frame assembly.
    Type: Application
    Filed: January 16, 2010
    Publication date: December 16, 2010
    Applicant: LEAR CORPORATION
    Inventors: Peter Robert McCulloch, Mark A. Farquhar