Patents by Inventor Philip Patrick Chisholm

Philip Patrick Chisholm 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).

  • Travel pillow
    Patent number: D534389
    Type: Grant
    Filed: December 15, 2004
    Date of Patent: January 2, 2007
    Inventors: Philip Patrick Chisholm, David Robert Wilson
  • Fork spoon utensil head
    Patent number: D544313
    Type: Grant
    Filed: January 21, 2005
    Date of Patent: June 12, 2007
    Inventor: Philip Patrick Chisholm
  • Emergency light
    Patent number: D544388
    Type: Grant
    Filed: December 13, 2006
    Date of Patent: June 12, 2007
    Inventor: Philip Patrick Chisholm
  • Kitchen chef's knife
    Patent number: D564305
    Type: Grant
    Filed: August 13, 2007
    Date of Patent: March 18, 2008
    Inventor: Philip Patrick Chisholm
  • Chain wear gauge
    Patent number: D569281
    Type: Grant
    Filed: April 12, 2007
    Date of Patent: May 20, 2008
    Inventor: Philip Patrick Chisholm
  • Kitchen pairing knife
    Patent number: D577551
    Type: Grant
    Filed: August 13, 2007
    Date of Patent: September 30, 2008
    Inventor: Philip Patrick Chisholm
  • Clipper light
    Patent number: D585576
    Type: Grant
    Filed: November 30, 2007
    Date of Patent: January 27, 2009
    Inventor: Philip Patrick Chisholm
  • Metal sport bottle with wide mouth
    Patent number: D604561
    Type: Grant
    Filed: June 23, 2008
    Date of Patent: November 24, 2009
    Inventor: Philip Patrick Chisholm
  • Metal sport bottle with narrow mouth
    Patent number: D614918
    Type: Grant
    Filed: June 23, 2008
    Date of Patent: May 4, 2010
    Inventor: Philip Patrick Chisholm
  • Roof rack bicycle fork adapter
    Patent number: D653193
    Type: Grant
    Filed: May 23, 2011
    Date of Patent: January 31, 2012
    Inventor: Philip Patrick Chisholm