Patents by Inventor Ishmael C. Colpron

Ishmael C. Colpron 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: 5165123
    Abstract: An overhead lifting apparatus adapted to a wheelchair lifts a disabled person from the wheelchair to a forward elevated position. The disabled person is rotated and lowered to a second desired location approximate to the front of the wheelchair. The overhead lifting apparatus includes a cable and frame assembly connected to the wheelchair, a harness coupled to the cable and fitted to the disabled person, and a cable driving means such as a winch and battery. The cable driving means is controlled from the wheelchair to lower and raise the disabled person. The winch and battery are located at a rearward portion of the wheelchair behind the hubs of the rear wheels. The location and substantial mass of the winch and battery preventing tipping of the wheelchair.
    Type: Grant
    Filed: August 27, 1991
    Date of Patent: November 24, 1992
    Inventor: Ishmael C. Colpron