Patents Assigned to Watkins Manufacturing Corporation
  • 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
  • Ribbon flow waterfall for spas
    Patent number: 7698754
    Abstract: A flat ribbon-shaped waterfall for a portable spa is caused to flow out of the top rim or top side of a spa. A narrow elongated spout forms the output end of a plenum chamber that has a water inlet. The plenum chamber is constructed to baffle surges in the inlet water flow. A light source is placed close to the mouth of the elongated spout to light the ribbon of water flowing from the spout in multi-color, if desired.
    Type: Grant
    Filed: January 30, 2006
    Date of Patent: April 20, 2010
    Assignee: Watkins Manufacturing Corporation
    Inventor: Richard K. Kunkel
  • 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
  • Spa shell
    Patent number: D620599
    Type: Grant
    Filed: January 21, 2010
    Date of Patent: July 27, 2010
    Assignee: Watkins Manufacturing Corporation
    Inventors: Christopher Carl Larsen, Sage Nathan Baker
  • Spa shell
    Patent number: D620600
    Type: Grant
    Filed: March 8, 2010
    Date of Patent: July 27, 2010
    Assignee: Watkins Manufacturing Corporation
    Inventors: Christopher Carl Larsen, Sage Nathan Baker
  • Spa shell
    Patent number: D621946
    Type: Grant
    Filed: March 8, 2010
    Date of Patent: August 17, 2010
    Assignee: Watkins Manufacturing Corporation
    Inventors: Christopher Carl Larsen, Sage Nathan Baker
  • Spa shell
    Patent number: D621947
    Type: Grant
    Filed: March 8, 2010
    Date of Patent: August 17, 2010
    Assignee: Watkins Manufacturing Corporation
    Inventors: Christopher Carl Larsen, Sage Nathan Baker
  • Spa shell
    Patent number: D624657
    Type: Grant
    Filed: March 8, 2010
    Date of Patent: September 28, 2010
    Assignee: Watkins Manufacturing Corporation
    Inventors: Christopher Carl Larsen, Sage Nathan Baker
  • Spa shell
    Patent number: D628302
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: November 30, 2010
    Assignee: Watkins Manufacturing Corporation
    Inventors: Christopher Carl Larsen, Sage Nathan Baker
  • Spa shell
    Patent number: D634019
    Type: Grant
    Filed: January 21, 2010
    Date of Patent: March 8, 2011
    Assignee: Watkins Manufacturing Corporation
    Inventors: Christopher Carl Larsen, Sage Nathan Baker
  • Spa shell
    Patent number: D634020
    Type: Grant
    Filed: March 8, 2010
    Date of Patent: March 8, 2011
    Assignee: Watkins Manufacturing Corporation
    Inventors: Christopher Carl Larsen, Sage Nathan Baker
  • Spa shell
    Patent number: D634021
    Type: Grant
    Filed: March 8, 2010
    Date of Patent: March 8, 2011
    Assignee: Watkins Manufacturing Corporation
    Inventors: Christopher Carl Larsen, Sage Nathan Baker
  • Spa shell
    Patent number: D641486
    Type: Grant
    Filed: January 10, 2011
    Date of Patent: July 12, 2011
    Assignee: Watkins Manufacturing Corporation
    Inventors: Christopher Carl Larsen, Sage Nathan Baker
  • Spa shell
    Patent number: D641487
    Type: Grant
    Filed: January 10, 2011
    Date of Patent: July 12, 2011
    Assignee: Watkins Manufacturing Corporation
    Inventors: Christopher Carl Larsen, Sage Nathan Baker
  • Spa shell
    Patent number: D641889
    Type: Grant
    Filed: January 10, 2011
    Date of Patent: July 19, 2011
    Assignee: Watkins Manufacturing Corporation
    Inventors: Christopher Carl Larsen, Sage Nathan Baker
  • Tub foot well
    Patent number: D643538
    Type: Grant
    Filed: January 10, 2011
    Date of Patent: August 16, 2011
    Assignee: Watkins Manufacturing Corporation
    Inventors: Christopher Carl Larsen, Sage Nathan Baker
  • Tub foot well
    Patent number: D643539
    Type: Grant
    Filed: January 10, 2011
    Date of Patent: August 16, 2011
    Assignee: Watkins Manufacturing Corporation
    Inventors: Christopher Carl Larsen, Sage Nathan Baker