Patents by Inventor David H. Grandinett

David H. Grandinett 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: 6438794
    Abstract: A door checking and stopping apparatus for an automotive cargo door comprises a housing containing an energy storage device and guidance arrangement adapted to be rigidly mounted to a vehicular door, an arm containing a cam profile with detent positions, permanently pivotally connection to the body structure of the vehicle and configured to interface with the guidance arrangement in the housing, a striker device adapted to be rigidly mounted to a resilient member that is configured to constrain the striker from translational motion parallel to the arm centreline but to facilitate translational motion perpendicular to the arm centreline, a hook feature incorporated into the free end of the arm that is adapted to interlock with the striker, such that the resilient member biases the striker into engagement with the hook feature when the door reaches its predetermined intermediate stop position, providing adequate motion resistance until it is disengaged by simply forcing the resilient member so that the striker
    Type: Grant
    Filed: February 14, 2001
    Date of Patent: August 27, 2002
    Assignees: Multimatic, Inc., Ford Motor Company
    Inventors: Billy Chean Wang Ng, Rudolf Gruber, David H. Grandinett
  • Publication number: 20010013154
    Abstract: A door checking and stopping apparatus for an automotive cargo door comprises a housing containing an energy storage device and guidance arrangement adapted to be rigidly mounted to a vehicular door, an arm containing a cam profile with detent positions, permanently pivotally connection to the body structure of the vehicle and configured to interface with the guidance arrangement in the housing, a striker device adapted to be rigidly mounted to a resilient member that is configured to constrain the striker from translational motion parallel to the arm centreline but to facilitate translational motion perpendicular to the arm centreline, a hook feature incorporated into the free end of the arm that is adapted to interlock with the striker, such that the resilient member biases the striker into engagement with the hook feature when the door reaches its predetermined intermediate stop position, providing adequate motion resistance until it is disengaged by simply forcing the resilient member so that the striker
    Type: Application
    Filed: February 14, 2001
    Publication date: August 16, 2001
    Inventors: Billy Chean Wang Ng, Rudolf Gruber, David H. Grandinett
  • Patent number: 5669537
    Abstract: A storage unit for an automotive vehicle storage area, defined by a floor bounded by generally vertically extending vehicle panels, has a base member, a pair of side supports attached at opposing ends of the base members, a pair of side members hingedly attached to the pair of side supports for pivotable movement between the deployed position and a stored position, a track system on a storage area facing surface of the side members, at least one removable shelf cooperative with the track system for alternatively dividing the storage area into generally vertical or horizontal storage compartments, and manually operable lock members attached to an outboard surface of the side supports and side members for releasable engagement with a lock engagement attached to the vehicle panels.
    Type: Grant
    Filed: June 3, 1996
    Date of Patent: September 23, 1997
    Assignee: Ford Global Technologies, Inc.
    Inventors: Abbas A. Saleem, William C. Bauer, John M. McGuckin, Mathew A. Demars, David H. Grandinett