Patents by Inventor Robert W. Baughman

Robert W. Baughman 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: 5588258
    Abstract: An operator including an extensible strut, a power drive unit and at least one drive cable connected between the power drive unit and the extensible strut is provided for powered opening and closing of pivotable vehicle closure elements such as doors, hoods, liftgates, tailgates, and hatches
    Type: Grant
    Filed: March 1, 1995
    Date of Patent: December 31, 1996
    Assignee: General Motors Corporation
    Inventors: Kevin Wright, Lloyd W. Rogers, Jr., Robert W. Baughman, David J. Chapman
  • Patent number: 5511838
    Abstract: A latch release disabling device for use in a vehicle. The device can be applied to the release mechanism of latches on passenger doors, hoods, deck lids and similar features such as latch locks. The device is useful in preventing the unlatching or unlocking of a latch by disabling the latch or lock release mechanism. The device is responsive to electrical control means and can be remotely activated.
    Type: Grant
    Filed: February 14, 1994
    Date of Patent: April 30, 1996
    Assignee: General Motors Corporation
    Inventors: Robert W. Baughman, Gary D. Bree, Lloyd W. Rogers, Jr.
  • Patent number: 5404985
    Abstract: A method and apparatus for recognizing and counting coins is disclosed. In one aspect, the apparatus is battery powered and includes a magnet which moves between two positions upon a coin moving along a coin path. Movement of the magnet activates a reed switch that wakes up a microprocessor controlled circuit from a low power quiescent state. The circuit is then operable to count the coin and to then take appropriate action. In another aspect, the apparatus includes a second magnet located near the coin path and opposite a second reed switch. This magnet keeps the contacts of the reed switch closed until a ferromagnetic object passes therebetween and shunts the magnetic field away from the reed switch. A photointerrupter is used to detect U.S. coin currency and other non-ferromagnetic objects not detected via the second reed switch. Thus, the apparatus can distinguish ferromagnetic objects from U.S.
    Type: Grant
    Filed: April 16, 1993
    Date of Patent: April 11, 1995
    Inventor: Robert W. Baughman