Patents by Inventor Stefano Betto

Stefano Betto 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).

  • Deep-sea fishing reel with friction unwinding device
    Patent number: 5497953
    Abstract: A deep-sea fishing reel includes an adjustable friction system with a pushbutton for self-resetting. The fishing reel is fitted with a non-recovery device of the free wheel type with needlerollers.
    Type: Grant
    Filed: February 18, 1994
    Date of Patent: March 12, 1996
    Inventors: Massimo Betto, Stefano Betto, Pietro Betto