Patents by Inventor Jean-Pierre L. Viennet

Jean-Pierre L. Viennet 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).

  • Wristwatch
    Patent number: D301983
    Type: Grant
    Filed: June 17, 1986
    Date of Patent: July 4, 1989
    Assignee: Montres Emile Pequignet
    Inventors: Emile M. Benoit-Pequignet, Jean-Pierre L. Viennet
  • Wristwatch
    Patent number: D301984
    Type: Grant
    Filed: June 17, 1986
    Date of Patent: July 4, 1989
    Assignee: Montres Emile Pequignet
    Inventors: Emile M. Benoit-Pequignet, Jean-Pierre L. Viennet
  • Wristwatch
    Patent number: D301985
    Type: Grant
    Filed: June 17, 1986
    Date of Patent: July 4, 1989
    Assignee: Montres Emile Pequignet
    Inventors: Emile M. Benoit-Pequignet, Jean-Pierre L. Viennet
  • Wristwatch
    Patent number: D309114
    Type: Grant
    Filed: November 25, 1986
    Date of Patent: July 10, 1990
    Assignee: Montres Emile Pequignet
    Inventors: Emile M. F. Benoit-Pequignet, Jean-Pierre L. Viennet