Patents Assigned to Pearl Baths Inc.
  • Dynamically balanced suction relief for hydrotherapy tubs and spas
    Patent number: 4602391
    Abstract: A dynamically balanced suction relief is provided for a hydrotherapy tub or spa in which a controlled amount of water under pressure is supplied from the water pump to an air inlet duct to maintain a column of water in the air duct under normal conditions.
    Type: Grant
    Filed: October 17, 1985
    Date of Patent: July 29, 1986
    Assignee: Pearl Baths Inc.
    Inventor: Philip E. Shepherd
  • Whirlpool bathtub
    Patent number: D300661
    Type: Grant
    Filed: June 16, 1986
    Date of Patent: April 11, 1989
    Assignee: Pearl Baths Inc.
    Inventor: Kent A. Dowse
  • Whirlpool bathtub
    Patent number: D338259
    Type: Grant
    Filed: November 4, 1991
    Date of Patent: August 10, 1993
    Assignee: Pearl Baths, Inc.
    Inventors: Pearl Higginbotham, Kent Dowse, Christopher Lacy
  • Whirlpool bathtub
    Patent number: D338710
    Type: Grant
    Filed: November 4, 1991
    Date of Patent: August 24, 1993
    Assignee: Pearl Baths, Inc.
    Inventors: Pearl Higginbotham, Kent Dowse, Christopher Lacy
  • Whirlpool bathtub
    Patent number: D339413
    Type: Grant
    Filed: November 4, 1991
    Date of Patent: September 14, 1993
    Assignee: Pearl Baths, Inc.
    Inventors: Kent Dowse, Christopher Lacy
  • Infant cushion unit
    Patent number: D343756
    Type: Grant
    Filed: December 17, 1992
    Date of Patent: February 1, 1994
    Assignee: Pearl Baths, Inc.
    Inventor: Stephen Sher
  • Whirlpool bathtub
    Patent number: D349560
    Type: Grant
    Filed: October 19, 1992
    Date of Patent: August 9, 1994
    Assignee: Pearl Baths, Inc.
    Inventors: Kent A. Dowse, Christopher A. Lacy
  • Whirlpool bathtub
    Patent number: D349561
    Type: Grant
    Filed: October 19, 1992
    Date of Patent: August 9, 1994
    Assignee: Pearl Baths, Inc.
    Inventors: Kent A. Dowse, Christopher A. Lacy
  • Whirlpool tub
    Patent number: D377082
    Type: Grant
    Filed: September 5, 1995
    Date of Patent: December 31, 1996
    Assignee: Pearl Baths, Inc.
    Inventor: Christopher A. Lacy
  • Whirlpool tub
    Patent number: D377518
    Type: Grant
    Filed: September 5, 1995
    Date of Patent: January 21, 1997
    Assignee: Pearl Baths, Inc.
    Inventor: Brent E. Bainey