Patents by Inventor Peter Zisterer

Peter Zisterer 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).

  • Lock against theft for skis
    Patent number: 4302954
    Abstract: A ski lock for locking skis against theft and to a stationary object includes an elongate bendable member having the two locking parts of a two-part lock fixed to the opposite ends thereof. The elongate bendable member is a cable with coupling members press fitted at desired locations on the cable and having openings through which the pluglike locking part extends.
    Type: Grant
    Filed: February 5, 1980
    Date of Patent: December 1, 1981
    Inventor: Peter Zisterer