Patents by Inventor Mark C. Woydick

Mark C. Woydick 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: 7413221
    Abstract: An airbag apparatus includes an airbag, an inflator, and an accumulator. The airbag is configured to be stored in a vehicle before inflation. The inflator is configured to provide gas for inflating the airbag. The accumulator is in fluid communication with the airbag and the inflator. The accumulator includes a chamber for at least temporarily storing gas after the inflator provides gas. The accumulator also includes a flow-control mechanism configured to permit gas to flow into the chamber at a first rate and to flow out of the chamber at a slower second rate.
    Type: Grant
    Filed: June 27, 2005
    Date of Patent: August 19, 2008
    Assignee: TK Holdings Inc.
    Inventors: Simin Zeng, Mark C. Woydick
  • Patent number: 5642916
    Abstract: A safety system comprising: an occupant seat (10) having a seating portion (12) and bracket device (28, 30) for slidably supporting the seat portion such that the seat is permitted to freely move in a fore and an aft direction in response to forces imparted thereto; and a restraint device (50,54), for tensioning a flexible member (42) operated attached to the seat and for restraining the seat during an emergency from moving forward from a pre-emergency position.
    Type: Grant
    Filed: August 22, 1995
    Date of Patent: July 1, 1997
    Assignee: AlliedSignal Inc.
    Inventors: Niels Dybro, Mark C. Woydick
  • Patent number: 5568941
    Abstract: A vehicle inertia or deceleration sensing device of a seat belt retractor comprising: an outer housing member including a first housing part for supporting an inner housing member at a predetermined relative angle, and a support member for holding the first housing part at another angle, such angles corresponding to mounting angles of a frame of the retractor.
    Type: Grant
    Filed: January 11, 1996
    Date of Patent: October 29, 1996
    Assignee: AlliedSignal Inc.
    Inventors: Mark C. Woydick, William L. Palmer
  • Patent number: 5529259
    Abstract: A seat belt retractor (30) comprising: a frame (32) having a base and two parallel side walls (34,36) extending therefrom, each side wall includes an first opening (40 41) therein, a spool (50, 54), rotatably positioned relative to the side walls, first and second disks (92a,b) positioned relative to the spool, a plurality of bars or pins, the first and second disks positioned on opposite sides of the spool, the pins received within cooperating bores in the spool and joining the disks together, a shaft rotationally linked to the disks for providing an axis of rotation of the spool and disks, a locking mechanism for engaging the disks to prevent protraction of safety belt webbing.
    Type: Grant
    Filed: August 30, 1993
    Date of Patent: June 25, 1996
    Assignee: AlliedSignal Inc.
    Inventors: Mark C. Woydick, William L. Palmer