Patents by Inventor Anne-Marie Bennstrom

Anne-Marie Bennstrom 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).

  • Hand exerciser or similar article
    Patent number: D322827
    Type: Grant
    Filed: February 2, 1990
    Date of Patent: December 31, 1991
    Assignee: V-Partners Ltd.
    Inventors: Anne-Marie Bennstrom, Leslie G. Sinclair, George Reynolds, Stephan A. Schwartz
  • Physical exerciser
    Patent number: D343882
    Type: Grant
    Filed: December 30, 1991
    Date of Patent: February 1, 1994
    Assignee: V-Partners, Ltd.
    Inventors: Anne-Marie Bennstrom, Leslie G. Sinclair, George Reynolds, Stephan A. Schwartz