Patents by Inventor Robert M. Berger

Robert M. Berger 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).

  • Lamp
    Patent number: D276852
    Type: Grant
    Filed: August 5, 1982
    Date of Patent: December 18, 1984
    Assignee: Intercon Purchasing Industries (U.S.A.) Ltd.
    Inventor: Robert M. Berger
  • Flashlight
    Patent number: D277415
    Type: Grant
    Filed: August 5, 1982
    Date of Patent: January 29, 1985
    Assignee: Intercon Purchasing U.S.A. Ltd.
    Inventor: Robert M. Berger
  • Portable chronometer
    Patent number: D277461
    Type: Grant
    Filed: July 16, 1982
    Date of Patent: February 5, 1985
    Assignee: Intercon Purchasing Industries (U.S.A.) Ltd.
    Inventor: Robert M. Berger
  • Lamp
    Patent number: D279130
    Type: Grant
    Filed: January 17, 1983
    Date of Patent: June 4, 1985
    Assignee: Intercon Purchasing Industries (USA) Ltd.
    Inventor: Robert M. Berger