Patents by Inventor Robert J. Bolcerek

Robert J. Bolcerek 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).

  • Safety harness
    Patent number: 4927211
    Abstract: A child restraint device including a chest pad, a back pad, shoulder pads and a chest strap which can be connected between the chest pad and the back pad, a crotch strap which can be connected between the chest pad and the back pad, and a loop adapted to receive a seat belt stitched to the crotch strap near the back pad.
    Type: Grant
    Filed: July 24, 1989
    Date of Patent: May 22, 1990
    Inventor: Robert J. Bolcerek