Patents by Inventor Vancenzo Bidoia

Vancenzo Bidoia 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).

  • Shoe buckle
    Patent number: 4893384
    Abstract: The buckle comprises a tensioning lever (2) on which there is hinged an attachment element (14) to which there is fixed a pulling rod (13) having a threaded part passing through the attachment element (14) and retained on the latter by a button (22) screwed onto the end of the pulling rod (13). By rotating the button it is possible to adjust the active length of the pulling rod. The pin (b 30) for hinging the attachment element (14) serves at the same time as a means for locking the rod (13).
    Type: Grant
    Filed: February 15, 1989
    Date of Patent: January 16, 1990
    Assignee: Lange International S.A.
    Inventors: Vancenzo Bidoia, Orelio Mogno