Patents by Inventor Pearl Higginbotham

Pearl Higginbotham 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).

  • 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