Patents by Inventor Rafael Gonzalez

Rafael Gonzalez 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 apparatus
    Patent number: 5527412
    Abstract: In the method of forming a spa tub, the steps that include providing a tub side wall having an inner side and an outer side, the tub having an interior to receive liquid; and providing a recess inwardly of the outer side of the tub side wall and below the top level of the side wall, to receive at least one of the following elements: edge extent of a flexible outer jacket for the side wall, the jacket extending below said recess; edge extent of a shoulder jacket that extends over the top of the side wall; edge extent of a tub top cover.
    Type: Grant
    Filed: November 7, 1994
    Date of Patent: June 18, 1996
    Assignee: Softub, Inc.
    Inventors: Borg Hansen, Rafael Gonzalez, Roc. V. Fleishman