Patents Assigned to Utensilerie Associate S.p.A.
  • 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