Patents by Inventor Kenneth A. Shwartz

Kenneth A. Shwartz 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).

  • Visor
    Patent number: D412774
    Type: Grant
    Filed: January 4, 1999
    Date of Patent: August 17, 1999
    Assignee: Ahead Headgear, Inc.
    Inventor: Kenneth A. Shwartz
  • Sun visor
    Patent number: D423194
    Type: Grant
    Filed: August 20, 1999
    Date of Patent: April 25, 2000
    Assignee: Ahead Headgear, Inc.
    Inventor: Kenneth A. Shwartz