Patents by Inventor Friedwald Joos

Friedwald Joos 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).

  • Ski holder
    Patent number: 5147049
    Abstract: A ski holder for the temporary, theft-proof storage of skis comprises a vertical guide post (1) erected in a suitable manner, to which a ski-holding device (10) is attached so that it is infinitely adjustable. The ski-holding device (10) comprises a coin-operated locking device (4), whereof the bolt secures the skis (12) stored.
    Type: Grant
    Filed: July 10, 1991
    Date of Patent: September 15, 1992
    Assignee: E. Raff Maschinenbav GmbH
    Inventors: Horst Schwendemann, Friedwald Joos