Patents by Inventor Bob Ayrest

Bob Ayrest 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).

  • Latch
    Patent number: D481293
    Type: Grant
    Filed: April 2, 2002
    Date of Patent: October 28, 2003
    Inventor: Bob Ayrest
  • Door pull
    Patent number: D493687
    Type: Grant
    Filed: April 2, 2002
    Date of Patent: August 3, 2004
    Inventor: Bob Ayrest
  • Hinge
    Patent number: D623041
    Type: Grant
    Filed: September 26, 2007
    Date of Patent: September 7, 2010
    Inventor: Bob Ayrest