Patents by Inventor George O. McCorkle

George O. McCorkle 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).

  • Punching bag
    Patent number: 4667954
    Abstract: A portable punching bag for use in training boxers, comprising a durable covering material having back, front, and side walls of a rectangular shape, a resilient impact absorbing filler material which is inserted through one of the walls and held in place by flaps in the wall, the back wall having a first set of forearm and hand grips for the holders right hand and forearm and a second set of forearm and hand grips for the holders left and forearm.
    Type: Grant
    Filed: September 30, 1985
    Date of Patent: May 26, 1987
    Inventor: George O. McCorkle