Patents by Inventor Marvin E. Tharp

Marvin E. Tharp 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).

  • Rotary shower brush
    Patent number: 4008503
    Abstract: A driven rotary brush is mounted on an adjustable plate, and the adjustable plate is mounted through rails and runners to a wall plate. The wall plate has quick mounting devices such as suction cups for quick attachment. The rails and runners provide easy vertical height adjustment. The brush has a central member functioning as a sprayer that is easily connected through flexible tubing to the supply pipe for the shower spray head.
    Type: Grant
    Filed: June 1, 1976
    Date of Patent: February 22, 1977
    Inventor: Marvin E. Tharp