Patents by Inventor Daniele Gilli

Daniele Gilli 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).

  • Box spanner with a device for retaining the object to be turned
    Patent number: 5924343
    Abstract: A spanner for installing and removing spark plugs includes an annular peripheral groove extending around an external peripheral surface of a socket end of a tubular member. A group of radial passages extends from the groove through the tubular member to a seat of the socket end. Permanent magnets are mounted in the passages. An annular band is mounted in the groove and exteriorly covers the magnets.
    Type: Grant
    Filed: September 4, 1997
    Date of Patent: July 20, 1999
    Assignee: Utensilerie Associate S.p.A.
    Inventors: Claudio Bogni, Daniele Gilli