Patents by Inventor Roy H. Allen

Roy H. Allen 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: 5311622
    Abstract: A device for facilitating the transfer of an incapacitated individual from a bed to a wheelchair includes a foot support having a generally planar upper surface for receiving the patient's feet and a base disposed vertically below the foot support and having a generally planar lower surface for engaging a support floor, coupling means for rotatably coupling the foot support on the base for relative rotation about a generally vertical axis and with the upper surface of the foot support and the lower surface of the base lying in generally parallel horizontal planes.
    Type: Grant
    Filed: July 6, 1992
    Date of Patent: May 17, 1994
    Inventor: Roy H. Allen
  • Patent number: 4483559
    Abstract: A bumper bar for a motor vehicle comprises a main body portion 1 of moulded plastics material extending transversely across the motor vehicle and having along at least part of its length two opposed walls 4, 5 connected into a box girder structure, and end portions 2 moulded integrally with the main body portion and projecting from each end thereof to extend along the sides of the vehicle; a first pair of transversely spaced connectors 10 for securing the main body portion 1 to the vehicle; a second pair of connectors 35 for securing respective end portions 2 to the vehicle and each comprising a bracket 36 projecting from the end portion to space the end portion transversely from the vehicle and a fastener 44 for securing the bracket to the vehicle; and a third pair of connectors 56 each for securing a respective end portion 2 to the vehicle and comprising a bracket 61 mounted at a desired level on the vehicle, and a locating part 57 fixed to the end portion 2 and forming a snap engagement with the bracket 61
    Type: Grant
    Filed: March 14, 1983
    Date of Patent: November 20, 1984
    Assignee: Ford Motor Company
    Inventors: Idris Lewis, Roy H. Allen, John E. Roscoe, John I. Churchill, Ronald A. Parkes