Patents by Inventor Linda R. Borel

Linda R. Borel 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: 6851751
    Abstract: An apparatus adaptable to a wheelchair, for assisting a person seated in the wheelchair to move to a standing position. The apparatus includes opposing pivoting rods as a mechanical leverage lift attached to the bottom of a hinged seat. The action of stepping on the leverage lift device either at the front or at the rear of the chair results in the seated person being lifted. The leverage device lifts the seat from a sitting position to a substantially raised flat position, so that a person sitting in the seat is likewise lifted from a seated position to a partially standing position. The lift mechanism is located at the front and the rear of the wheelchair, depending on whether the person would be assisted by one or two persons in front and/or behind the chair.
    Type: Grant
    Filed: September 29, 2003
    Date of Patent: February 8, 2005
    Inventors: Clifford J. Romero, Linda R. Borel, Joseph Clint Borel