Patents by Inventor Henry Poltorak

Henry Poltorak 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).

  • Bicycle storage locker
    Patent number: 3973812
    Abstract: A vertically aligned triangularly cross sectioned bicycle storage cabinet having a pyramidical top and in which the bicycle is vertically suspended in the storage cabinet from a hook mounted at the apex of the pyramidical top by engagement with the front or back wheel of the bicycle. The base of the triangularly cross sectioned storage cabinet is provided with a door and lock means are provided for locking the door in a closed position.
    Type: Grant
    Filed: March 21, 1975
    Date of Patent: August 10, 1976
    Inventor: Henry Poltorak