Patents by Inventor Alain J. L. Bertin

Alain J. L. Bertin 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).

  • Magnetic safety switch device for food processor
    Patent number: 4741482
    Abstract: A magnetic safety device, inter alia for a food processor, wherein, when a cover (10) is locked on a bowl (3), which in turn is locked to a base (1), a permanent magnet (12) is brought towards a magnetically controlled working contact (11) connected in series in the supply circuit of a motor (2).
    Type: Grant
    Filed: November 17, 1983
    Date of Patent: May 3, 1988
    Assignee: Robot-Coupe S.A.
    Inventors: Marcel Coggiola, Patrick Ribassin, Manuel Gallardo, Jean Meyer, Alain J. L. Bertin
  • Apparatus for treating food
    Patent number: 4456185
    Abstract: A kitchen apparatus for treating food wherein the rotary tools of the apparatus are stored in the casing which houses the motor of the apparatus and wherein the tools comprise flat disks and are connectable to the shaft of the motor via a carrier.
    Type: Grant
    Filed: February 9, 1982
    Date of Patent: June 26, 1984
    Assignee: Robot-Coupe, S.A.
    Inventors: Patrick Ribassin, Manuel Gallardo, Alain J. L. Bertin