Patents by Inventor Robert Magray

Robert Magray 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).

  • Lighted waterfall for straight wall spas and pools
    Patent number: D426309
    Type: Grant
    Filed: November 3, 1998
    Date of Patent: June 6, 2000
    Assignees: Spa and Tub Manufacturers, Spa Manufacturers, Inc.
    Inventors: Cindi Magray, Robert Magray, Tiffany D. Pope, James S. Pope
  • Waterfall for straight wall spas and pools
    Patent number: D426310
    Type: Grant
    Filed: January 22, 1999
    Date of Patent: June 6, 2000
    Assignees: Spa and Tub Manufacturers, Spa Manufacturers, Inc.
    Inventors: Robert Magray, Cindi Magray, Tiffany D. Pope, James S. Pope
  • Lighted corner waterfall for a spa or pool
    Patent number: D427317
    Type: Grant
    Filed: November 3, 1998
    Date of Patent: June 27, 2000
    Assignees: Spa and Tub Manufacturers, Spa Manufacturers, Inc.
    Inventors: Cindi Magray, Robert Magray, Tiffany D. Pope, James S. Pope
  • Swim spa with waterfall
    Patent number: D428995
    Type: Grant
    Filed: November 3, 1998
    Date of Patent: August 1, 2000
    Assignees: Spa and Tub Manufacturers, Spa Manufacturers, Inc.
    Inventors: Cindi Magray, Robert Magray, Tiffany D. Pope, James S. Pope
  • Spa with corner lighted waterfall
    Patent number: D429528
    Type: Grant
    Filed: November 3, 1998
    Date of Patent: August 15, 2000
    Assignees: Spa and Tub Manufacturers, Spa Manufacturers, Inc.
    Inventors: Cindi Magray, Robert Magray, Tiffany D. Pope, James S. Pope
  • Corner waterfall for spa or pool
    Patent number: D435297
    Type: Grant
    Filed: January 22, 1999
    Date of Patent: December 19, 2000
    Assignees: Spa and Tub Manufacturers, Spa Manufacturers, Inc.
    Inventors: Cindi Magray, Robert Magray, Tiffany D. Pope, James S. Pope