Patents by Inventor Raymond V. Wu

Raymond V. Wu 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 upper
    Patent number: D464189
    Type: Grant
    Filed: July 20, 2001
    Date of Patent: October 15, 2002
    Assignee: Jack Schwartz Schoes, Inc.
    Inventor: Raymond V. Wu
  • Shoe sole
    Patent number: D541511
    Type: Grant
    Filed: February 23, 2005
    Date of Patent: May 1, 2007
    Assignee: Jack Schwartz Shoes, Inc.
    Inventor: Raymond V. Wu
  • Periphery of a shoe sole
    Patent number: D558971
    Type: Grant
    Filed: July 23, 2003
    Date of Patent: January 8, 2008
    Assignee: Jack Schwartz Shoes, Inc.
    Inventor: Raymond V. Wu
  • Bottom of shoe sole
    Patent number: D559511
    Type: Grant
    Filed: February 17, 2005
    Date of Patent: January 15, 2008
    Assignee: Jack Schwartz Shoes, Inc.
    Inventor: Raymond V. Wu
  • Shoe sole
    Patent number: D496776
    Type: Grant
    Filed: October 17, 2003
    Date of Patent: October 5, 2004
    Assignee: Jack Schwartz Shoes, Inc.
    Inventor: Raymond V. Wu
  • Shoe sole
    Patent number: D497704
    Type: Grant
    Filed: October 17, 2003
    Date of Patent: November 2, 2004
    Assignee: Jack Schwartz Shoes, Ltd.
    Inventor: Raymond V. Wu