Patents by Inventor Clarke Fisk Thacker

Clarke Fisk Thacker 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: 5906120
    Abstract: An automotive vehicle steering column lock assembly is disclosed for use with a steering wheel connected to a steering column passing through a steering column housing to which an ignition switch is mounted. The assembly has a lock ring adapted to be mounted to the steering column and having at least one lock recess on an end thereof and a lock pawl movable between a lock position engaged in the lock recess and an unlock position disengaged from the at least one lock recess. A tray is adapted for slidable movement within the steering column housing generally parallel to the steering column, the tray having a lock pawl bed allowing the lock pawl to slide therein generally parallel to the steering column. Tray control means operatively connecting the ignition switch and the tray move the tray between at least two positions in which the lock pawl alternately engages and disengages the lock ring to prevent and allow, respectively, rotation of the steering column.
    Type: Grant
    Filed: April 9, 1998
    Date of Patent: May 25, 1999
    Assignee: Ford Global Technologies, Inc.
    Inventors: Clarke Fisk Thacker, Robert Daniel Restauri
  • Patent number: 5893589
    Abstract: A fluid conduit connecting apparatus allows various final assembly orientations of the fluid supply line (52) to a pump housing (16). The fluid conduit connecting apparatus includes a collar (12) having a first side (22) with teeth (26) and a tube (14) with at least one tooth (60) for orienting the tube (14) relative to the collar and housing when finally installed. The tube (14) further includes at least one retaining barb (82) for positively retaining the tube (14) in a fluid passage (72) of the housing (16).
    Type: Grant
    Filed: July 7, 1997
    Date of Patent: April 13, 1999
    Assignee: Ford Motor Company
    Inventors: Daniel J. Bleitz, Luigi Mastrofrancesco, Clarke Fisk Thacker
  • Patent number: 5820163
    Abstract: A tilting and telescoping steering column assembly having internal energy absorbing capabilities. The assembly comprises a main housing (12, 13), a telescoping housing (26), and a tilt head (82). The telescoping housing and tilt head are locked by a pair of telescoping and tilt locks (44,88) which are selectively engaged by an operator through first and second levers (56,86) connected thereto with flexible cables (54,84). An energy absorbing device, such as a curl strap (68), may be incorporated to provide additional energy management control.
    Type: Grant
    Filed: July 8, 1996
    Date of Patent: October 13, 1998
    Assignee: Ford Global Technologies, Inc.
    Inventors: Clarke Fisk Thacker, Cheryl Beth Goldstein