Patents by Inventor William A. Grabowski

William A. Grabowski 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: 8066320
    Abstract: A hinge assembly includes a hinge member joined to a vehicle door. A cam member is disposed about a portion of the hinge member, and the cam member has a protrusion. A casing is joined to a body portion of the vehicle, and the casing has an aperture along an axis. The aperture is configured to receive a portion of the cam member therein, and the casing has a slot including a first detent configured so the protrusion of the cam member moves along the slot. A biasing member urges the cam member in a direction to move the door to a closed position. When the door is rotated to an open position, the protrusion moves along the slot to an engaged position with the first detent such that the door is maintained in the open position until the door is moved to disengage the protrusion from the first detent.
    Type: Grant
    Filed: November 16, 2010
    Date of Patent: November 29, 2011
    Assignee: Chrysler Group LLC
    Inventor: William A. Grabowski
  • Patent number: 6295713
    Abstract: A method for attaching a soft top to a motor vehicle body tensions the soft top without a separate tensioning device. The method includes the general steps of attaching a support member to the motor vehicle for pivotal movement about a transverse pivot axis, supporting an upper rear corner of the top with the support member, and tensioning the top by upwardly and rearwardly biasing the upper rear corner of the top with the support member. The support member functions to provide a spring load for tensioning the top. In the preferred method, the support member is elastically deformed for tensioning the top.
    Type: Grant
    Filed: October 22, 1997
    Date of Patent: October 2, 2001
    Assignees: Chrysler Corporation, Bestop, Inc.
    Inventors: Michael E. Hilliard, Louis D. DeLellis, William A. Grabowski, Leonard Bores, Robert D. Worley, Mark A. Hickey, Stephen K. Tebbutt
  • Patent number: 6073989
    Abstract: A removable door frame assembly for a motor vehicle includes a first portion pivotally interconnected to a second portion. The first portion is adapted to be oriented horizontally and releasably attached to a sport bar assembly of the motor vehicle. The second portion is adapted to be oriented vertically and releasably engage the body of the vehicle. The first portion is configured to releasably retain a retaining element attached to a top section of the soft top and thereby retain the soft top in a cross-car direction. Similarly, the second portion is adapted to releasably retain a retaining element attached to a side section of the soft top and longitudinally retain the side section.
    Type: Grant
    Filed: October 22, 1997
    Date of Patent: June 13, 2000
    Assignees: DaimlerChrysler Corporation, Bestop, Inc.
    Inventors: Michael E. Hilliard, Louis D. DeLellis, William A. Grabowski, Leonard Bores, Robert D. Worley, Mark A. Hickey, Stephen K. Tebbutt
  • Patent number: 6036256
    Abstract: A window assembly for a motor vehicle includes a window frame adapted to removably mount to a lower door assembly. The window assembly further includes a mounting arrangement for removably attaching the window frame to the lower door assembly such that substantially vertical translation of the window frame is required to remove the window frame. The window assembly further includes a stop surface which is carried by the motor vehicle. The stop surface is adapted to oppose vertical translation of the window frame when the lower door assembly is in the closed position. In one form, the stop surface is defined by a removable door frame assembly.
    Type: Grant
    Filed: October 22, 1997
    Date of Patent: March 14, 2000
    Assignees: Chrysler Corporation, Bestop, Inc.
    Inventors: Michael E. Hilliard, Louis D. DeLellis, William A. Grabowski, Leonard Bores, Robert D. Worley, Mark A. Hickey
  • Patent number: 5992917
    Abstract: A top system includes a hard top which may be operatively installed over a folded soft top. The top system allows delivery of both the hard top and the soft top to the customer. Additionally, the top system allows for an expanded range of uses of the associated motor vehicle. The owner/user can have the hard top on for greater comfort and less noise on long trips and on arrival, take the hard top off and have the soft top for local use with the benefit of open air driving. The soft top is ready to be moved to its operative position or retained in the stored position for available protection from the element from adverse weather conditions. The ability of the top system to allow the hard top to be operatively installed over the folded soft top is made possible largely in part due to the several unique aspects. For example, the soft top folds back and is contained within the boundaries of the body side of the motor vehicle and the tailgate area while having a low stack height.
    Type: Grant
    Filed: October 22, 1997
    Date of Patent: November 30, 1999
    Assignee: Chrysler Corporation
    Inventors: Michael E. Hilliard, Louis D. DeLellis, William A. Grabowski, Stephen K. Tebbutt
  • Patent number: 5979969
    Abstract: An apparatus for selectively mounting a hard top and a soft top to a motor vehicle includes a retainer member which mounts to an upper surface of a body side panel. The retainer element preferably includes an intermediate portion fixedly attached to the body side panel. An upper side of the intermediate portion is adapted to support the hard top. An outboard flange downwardly extends from the intermediate portion and terminates in an inner curled edge. The inner curled edge is spaced apart from the body side panel.
    Type: Grant
    Filed: October 22, 1997
    Date of Patent: November 9, 1999
    Assignee: Chrysler Corporation
    Inventors: Michael E. Hilliard, Louis D. DeLellis, William A. Grabowski
  • Patent number: 4721008
    Abstract: An adjustable steering wheel hub in an automobile steering mechanism comprises a first hub member and a second hub member. The first hub member includes a circumferentially splined bore adapted to be engaged with a circumferentially splined section of a steering shaft. The second hub member is coupled to a steering wheel and includes at least one threaded aperture registering with an arcuate aperture in the first member through which a fastener is secured to provide a selectively, adjustable, angularly fixed connection between the first hub portion and the second hub portion.
    Type: Grant
    Filed: June 17, 1987
    Date of Patent: January 26, 1988
    Assignee: American Motors Corporation
    Inventors: George J. Stoops, William A. Grabowski
  • Patent number: D873453
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: January 21, 2020
    Assignee: Automotive Lighting LLC
    Inventor: William A. Grabowski
  • Patent number: D874037
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: January 28, 2020
    Assignee: Automotive Lighting LLC
    Inventor: William A. Grabowski
  • Patent number: D874695
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: February 4, 2020
    Assignee: Automotive Lighting LLC
    Inventor: William A. Grabowski
  • Patent number: D888295
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: June 23, 2020
    Assignee: Automotive Lighting LLC
    Inventor: William A. Grabowski
  • Patent number: D888299
    Type: Grant
    Filed: November 7, 2018
    Date of Patent: June 23, 2020
    Assignee: Automotive Lighting LLC
    Inventor: William A. Grabowski
  • Patent number: D949678
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: April 26, 2022
    Assignee: Buckshot Manufacturing LLC
    Inventor: William A. Grabowski