Patents Assigned to Etablissements Fernand Berchet
  • Direct-current electric switch
    Patent number: 4393284
    Abstract: An electric switch comprising two parallel blades (1) and (2) between which is placed a battery (3), these two blades being connected by a bending-connecting blade shaped like a V (4). The blade (1) comprises at its end a receptacle (8) connecting one of the poles (10) of the battery (3) to the load (light bulb, motor). The other flexible blade (2) comprises at its end a means (13-14) to make electrical contact with this receptacle (8).
    Type: Grant
    Filed: November 19, 1981
    Date of Patent: July 12, 1983
    Assignee: Etablissements Fernand Berchet
    Inventors: Marc Rivollet, Pierre Monzer
  • Beach pail
    Patent number: D271988
    Type: Grant
    Filed: June 8, 1981
    Date of Patent: December 27, 1983
    Assignee: Etablissements Fernand Berchet
    Inventor: Marc Rivollet
  • Combined toy wheelbarrow and scraper
    Patent number: D274174
    Type: Grant
    Filed: June 8, 1981
    Date of Patent: June 5, 1984
    Assignee: Etablissements Fernand Berchet
    Inventor: Marc Rivollet
  • Bath toy
    Patent number: D275974
    Type: Grant
    Filed: March 26, 1982
    Date of Patent: October 16, 1984
    Assignee: Etablissements Fernand Berchet
    Inventor: Marc Rivollet