Patents by Inventor Fred Sosnoff

Fred Sosnoff 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).

  • Wheelchair tilting seat conversion kit
    Patent number: 5292144
    Abstract: A conversion kit for standard wheelchairs whereby a wheelchair with a stationary fixed seat can be retrofitted with a tiltable seat having a reclinable back. The seat and back may be separately infinitely variably adjusted by extendible lockable adjusters and the seat and back apparatus is readily mountable upon conventional wheelchair constructions.
    Type: Grant
    Filed: November 5, 1992
    Date of Patent: March 8, 1994
    Assignee: Biomedical Horizons, Inc.
    Inventor: Fred Sosnoff