Patents by Inventor James L. DiPersia

James L. DiPersia 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).

  • Patent number: D435742
    Type: Grant
    Filed: May 8, 2000
    Date of Patent: January 2, 2001
    Inventor: James L. DiPersia
  • Patent number: D501734
    Type: Grant
    Filed: December 23, 2003
    Date of Patent: February 15, 2005
    Inventor: James L. DiPersia
  • Patent number: D438406
    Type: Grant
    Filed: February 14, 2000
    Date of Patent: March 6, 2001
    Inventor: James L. DiPersia
  • Patent number: D266386
    Type: Grant
    Filed: December 14, 1979
    Date of Patent: October 5, 1982
    Assignee: Avento Designs, Inc.
    Inventor: James L. DiPersia
  • Patent number: D468141
    Type: Grant
    Filed: March 5, 2001
    Date of Patent: January 7, 2003
    Assignee: Excelsior Designs, Inc.
    Inventor: James L. DiPersia
  • Patent number: D488938
    Type: Grant
    Filed: May 17, 2002
    Date of Patent: April 27, 2004
    Inventor: James L. DiPersia
  • Bed
    Patent number: D431126
    Type: Grant
    Filed: March 9, 1999
    Date of Patent: September 26, 2000
    Inventor: James L. DiPersia
  • Patent number: D431390
    Type: Grant
    Filed: March 9, 1999
    Date of Patent: October 3, 2000
    Inventor: James L. DiPersia