Patents by Inventor John J. Hawker

John J. Hawker 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).

  • Shoe sole
    Patent number: D441947
    Type: Grant
    Filed: September 29, 2000
    Date of Patent: May 15, 2001
    Assignee: Strategic Partners, Inc.
    Inventors: Rudy Escobar, John J. Hawker
  • Walking shoe sole
    Patent number: D377711
    Type: Grant
    Filed: July 14, 1994
    Date of Patent: February 4, 1997
    Assignee: Strategic Partners, Inc.
    Inventor: John J. Hawker
  • Shoe sole
    Patent number: D385391
    Type: Grant
    Filed: August 30, 1996
    Date of Patent: October 28, 1997
    Assignee: Strategic Partners, Inc.
    Inventor: John J. Hawker