Patents by Inventor Christopher C. Larsen

Christopher C. Larsen 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).

  • Spa speaker light
    Patent number: 7878673
    Abstract: A spa speaker mounting and illumination receptacle includes a light transmitting circular flange and a circular light transmitting sidewall perpendicularly disposed to and supporting the flange, the sidewall including at least a first lamp receptacle and at least a first tapered portion, the first lamp receptacle being disposed to direct illumination from a lamp disposed therein into said first tapered portion, the first tapered portion being tapered to enhance the uniformity of distribution of illumination around the flange.
    Type: Grant
    Filed: August 22, 2008
    Date of Patent: February 1, 2011
    Assignee: Watkins Manufacturing Corporation
    Inventors: Mark Douglas Kempkey, Drew Robertson Verkade, Bradley Charles Steele, Christopher C. Larsen
  • SPA SPEAKER LIGHT
    Publication number: 20090284974
    Abstract: A spa speaker mounting and illumination receptacle includes a light transmitting circular flange and a circular light transmitting sidewall perpendicularly disposed to and supporting the flange, the sidewall including at least a first lamp receptacle and at least a first tapered portion, the first lamp receptacle being disposed to direct illumination from a lamp disposed therein into said first tapered portion, the first tapered portion being tapered to enhance the uniformity of distribution of illumination around the flange.
    Type: Application
    Filed: August 22, 2008
    Publication date: November 19, 2009
    Inventors: Mark Douglas Kempkey, Drew Robertson Verkade, Bradley Charles Steele, Christopher C. Larsen
  • SPA SHELL PILLOW
    Publication number: 20090089926
    Abstract: A pillow having an arched elongated body with a front surface and a back surface, the front surface receiving a user's head, the back surface having at least two pillow bases, the arched elongated body forming an air gap between the at least two pillow bases to provide space for deflection of the arched elongated body when receiving the user's head.
    Type: Application
    Filed: November 21, 2007
    Publication date: April 9, 2009
    Inventor: Christopher C. Larsen
  • SPA SHELL PILLOW
    Publication number: 20090089925
    Abstract: A pillow having an arched elongated body with a front surface and a back surface, the front surface receiving a user's head, the back surface having at least two pillow bases, the arched elongated body forming an air gap between the at least two pillow bases to provide space for deflection of the arched elongated body when receiving the user's head.
    Type: Application
    Filed: October 4, 2007
    Publication date: April 9, 2009
    Inventor: Christopher C. Larsen
  • SPA shell pillow
    Patent number: D577943
    Type: Grant
    Filed: October 4, 2007
    Date of Patent: October 7, 2008
    Assignee: Watkins Manufacturing Corporation
    Inventor: Christopher C. Larsen
  • Spa shell
    Patent number: D589624
    Type: Grant
    Filed: December 10, 2008
    Date of Patent: March 31, 2009
    Assignee: Watkins Manufacturing Corporation
    Inventor: Christopher C. Larsen
  • Spa shell
    Patent number: D590951
    Type: Grant
    Filed: February 22, 2008
    Date of Patent: April 21, 2009
    Assignee: Watkins Manufacturing Corporation
    Inventor: Christopher C. Larsen
  • Spa shell
    Patent number: D600816
    Type: Grant
    Filed: January 20, 2009
    Date of Patent: September 22, 2009
    Assignee: Watkins Manufacturing Corporation
    Inventor: Christopher C. Larsen
  • Spa shell
    Patent number: D601263
    Type: Grant
    Filed: February 22, 2008
    Date of Patent: September 29, 2009
    Assignee: Watkins Manufacturing Corporation
    Inventor: Christopher C. Larsen
  • Spa shell
    Patent number: D616104
    Type: Grant
    Filed: June 2, 2009
    Date of Patent: May 18, 2010
    Assignee: Watkins Manufacturing Corporation
    Inventors: Christopher C. Larsen, Sage N. Baker
  • Spa shell
    Patent number: D616105
    Type: Grant
    Filed: July 28, 2009
    Date of Patent: May 18, 2010
    Assignee: Watkins Manufacturing Corporation
    Inventors: Christopher C. Larsen, Sage N. Baker
  • Spa shell
    Patent number: D616106
    Type: Grant
    Filed: September 1, 2009
    Date of Patent: May 18, 2010
    Assignee: Watkins Manufacturing Corporation
    Inventors: Christopher C. Larsen, Sage N. Baker
  • Spa shell
    Patent number: D616999
    Type: Grant
    Filed: June 19, 2009
    Date of Patent: June 1, 2010
    Assignee: Watkins Manufacturing Corporation
    Inventors: Christopher C. Larsen, Sage N. Baker