Patents by Inventor Ralph D Wilson

Ralph D Wilson 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 bottom
    Patent number: D473042
    Type: Grant
    Filed: October 8, 2002
    Date of Patent: April 15, 2003
    Assignee: Skechers U.S.A., Inc. II
    Inventor: Ralph D Wilson
  • Shoe upper
    Patent number: D473043
    Type: Grant
    Filed: October 4, 2002
    Date of Patent: April 15, 2003
    Assignee: Skechers U.S.A., Inc. II
    Inventor: Ralph D Wilson
  • Shoe upper
    Patent number: D473368
    Type: Grant
    Filed: October 8, 2002
    Date of Patent: April 22, 2003
    Assignee: Skechers U.S.A., Inc. II
    Inventor: Ralph D Wilson