Patents by Inventor Crittenden Bittick

Crittenden Bittick 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: 10634194
    Abstract: In at least some implementations, a clip for restricting the axial movement of at least one of an inner shaft or an outer shaft relative to the other shaft includes a first free end, a second free end, an opening defining an open end of the clip between the first free end and the second free end, a closed end opposite the open end, at least three control zones, and a plurality of intermediate zones. Each intermediate zone has a varying width and each is disposed adjacent to at least one of the at least three control zones.
    Type: Grant
    Filed: June 25, 2015
    Date of Patent: April 28, 2020
    Assignee: GKN Driveline North America, Inc.
    Inventors: Samuel J. Oram, Crittenden A. Bittick, Tony N. Arden
  • Publication number: 20170130777
    Abstract: In at least some implementations, a clip for restricting the axial movement of at least one of an inner shaft or an outer shaft relative to the other shaft includes a first free end, a second free end, an opening defining an open end of the clip between the first free end and the second free end, a closed end opposite the open end, at least three control zones, and a plurality of intermediate zones. Each intermediate zone has a varying width and each is disposed adjacent to at least one of the at least three control zones.
    Type: Application
    Filed: June 25, 2015
    Publication date: May 11, 2017
    Inventors: Samuel J. Oram, Crittenden A. Bittick, Tony N. Arden
  • Patent number: 9388893
    Abstract: A housing of a vehicle differential, such as an automotive driveline differential, supports one or more gearsets in assembly. A wall of the housing has one or more windows that provide access to the gearset(s). One or more protuberances are situated at an exterior surface of the wall and near the window(s). The protuberance(s) provide a thickened portion in the wall to strengthen and reinforce the wall against stresses experienced during use of the vehicle differential.
    Type: Grant
    Filed: March 6, 2015
    Date of Patent: July 12, 2016
    Assignee: GKN DRIVELINE NORTH AMERICA, INC.
    Inventors: John Eckart, David E. Gall, Kevin J. Kaplan, Crittenden A. Bittick
  • Patent number: 8454449
    Abstract: A vehicle driveline includes a tubular member (62) having an inside surface (64) and an axis, a mounting base (72) coupled to the tubular member (62), and a plurality of resonator members (74) each having a first end (80), a second end (82), and a center portion (84) interposed therebetween coupled to the mounting base and extending therefrom.
    Type: Grant
    Filed: November 12, 2007
    Date of Patent: June 4, 2013
    Assignee: GKN Driveline North America, Inc
    Inventors: Arthur Ball, Crittenden A. Bittick, Craig A. Campbell, Jerry E. Shory
  • Patent number: 8186641
    Abstract: A shaft retaining bracket assembly (100) and a method (400) of assembling the same is disclosed. A bracket assembly (100) may include an isolator (104) that receives a shaft and absorbs vibrations transmitted therethrough, and an integrally formed bracket (102). The bracket (102) may include a base portion (108) having at least one attachment hole (110) for securing the bracket (102) to a structural member, and a hoop (112) integrally formed with the base portion (108). The hoop (112) receives the isolator (104) such that the isolator (104) and the shaft are generally concentric about an axis (A) of the hoop (112). The bracket (102) further includes at least one retention flange (120) formed in the hoop, the retention flange (120) being configured to retain the isolator (104) within the hoop (112).
    Type: Grant
    Filed: February 18, 2008
    Date of Patent: May 29, 2012
    Assignee: GKN Driveline North America, Inc.
    Inventors: Brian Michael Valovick, Steven L. Leffingwell, Crittenden A. Bittick, Ashfaq Saeed
  • Patent number: 8167730
    Abstract: A shaft assembly includes a shaft member having an inside surface and defined by an axis, an absorber assembly disposed within the shaft member and including a cantilever device spacing a mass member away from a base and including damping material disposed around the cantilever device.
    Type: Grant
    Filed: September 21, 2009
    Date of Patent: May 1, 2012
    Assignee: GKN Driveline North America, Inc.
    Inventors: Arthur Ball, Crittenden A Bittick, Craig A Campbell
  • Publication number: 20110114815
    Abstract: A shaft retaining bracket assembly (100) and a method (400) of assembling the same is disclosed. A bracket assembly (100) may include an isolator (104) that receives a shaft and absorbs vibrations transmitted therethrough, and an integrally formed bracket (102). The bracket (102) may include a base portion (108) having at least one attachment hole (110) for securing the bracket (102) to a structural member, and a hoop (112) integrally formed with the base portion (108). The hoop (112) receives the isolator (104) such that the isolator (104) and the shaft are generally concentric about an axis (A) of the hoop (112). The bracket (102) further includes at least one retention flange (120) formed in the hoop, the retention flange (120) being configured to retain the isolator (104) within the hoop (112).
    Type: Application
    Filed: February 18, 2008
    Publication date: May 19, 2011
    Inventors: Brian Michael Valovick, Steven L. Leffingwell, Crittenden A. Bittick, Ashfaq Saeed
  • Publication number: 20110070957
    Abstract: A shaft assembly includes a shaft member having an inside surface and defined by an axis, an absorber assembly disposed within the shaft member and including a cantilever device spacing a mass member away from a base and including damping material disposed around the cantilever device.
    Type: Application
    Filed: September 21, 2009
    Publication date: March 24, 2011
    Inventors: Arthur Ball, Crittenden A Bittick, Craig A. Campbell
  • Publication number: 20100279781
    Abstract: A vehicle driveline includes a tubular member (62) having an inside surface (64) and an axis, a mounting base (72) coupled to the tubular member (62), and a plurality of resonator members (74) each having a first end (80), a second end (82), and a center portion (84) interposed therebetween coupled to the mounting base and extending therefrom.
    Type: Application
    Filed: November 12, 2007
    Publication date: November 4, 2010
    Inventors: Arthur Ball, Crittenden A. Bittick, Craig A. Campbell, Jerry E. Shory
  • Patent number: 6264568
    Abstract: A boot arrangement is provided for use with a constant velocity joint and shaft assembly including a shaft, a first joint part slidably engageable with the shaft, and a second joint part cooperable with the first joint part to transmit torque therebetween. The boot arrangement includes a sleeve adapted to slidably engage the shaft and having first and second ends. The second end of the sleeve is adapted to be connected to the first joint part. The arrangement further includes a boot having a first end adapted to be connected to the sleeve proximate the first end of the sleeve, and a second end adapted to be operatively connected to the second joint part.
    Type: Grant
    Filed: August 9, 2000
    Date of Patent: July 24, 2001
    Assignee: GKN Automotive, Inc.
    Inventors: Richard D. Frazer, Crittenden Bittick