Patents by Inventor Erminio Bonsembiante

Erminio Bonsembiante 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).

  • Patent number: 5083809
    Abstract: The ski structure has a front ski and a rear ski, vibration dampers and a mechanism for converting a lateral pressure into a rotary motion, associated with one of the skis. The front and rear skis can be temporarily mutually loosely interconnected by at least one tab and can be rigidly interconnected by a removable mechanical bridge. Thus, the rear ski follows the direction assumed by the front ski, and the ski structure can be disassembled for easy transport.
    Type: Grant
    Filed: January 28, 1991
    Date of Patent: January 28, 1992
    Assignee: Marcello Stampacchia
    Inventors: Marcello Stampacchia, Caterina Sabbadin, Gianfranco Benetti, Erminio Bonsembiante
  • Patent number: 4725069
    Abstract: The ski structure comprises two ski elements for resting and sliding on snow, placed the one ahead of the other and each having a slightly upturned end, on which there are made rigid supports with which lever devices are associated which are connected together to a flat plate. The lever devices are provided with shock absorbers adapted to dampen the vibrations and the stresses imposed on the two ski elements while holding the plate parallel to the axis led through the two supports. Upwardly of the plate there are provided adjustable elements for securing to it an item of footwear, while with at least one of the supports there is associated a device adapted to convert to rotary motion a side pressure exerted thereon.
    Type: Grant
    Filed: May 2, 1986
    Date of Patent: February 16, 1988
    Assignee: Marcello Stampacchia
    Inventors: Marcello Stampacchia, Erminio Bonsembiante, Massimo Gramola, Caterina Sabbadin, Gianfranco Benetti