Patents by Inventor Leon Steinhauer

Leon Steinhauer 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).

  • Handle for a ski-stick
    Patent number: 4206445
    Abstract: A handle for a ski-stick having a light source optionally operable to emit visible warning signals by means of an electric circuit and a manually operable switch and capable of receiving an electric power source, where said light source is accommodated in the handle of the ski-stick as opposed to being located in the stick and visible through the wall thereof.
    Type: Grant
    Filed: December 23, 1977
    Date of Patent: June 3, 1980
    Inventor: Leon Steinhauer