Patents by Inventor Grace E. Griffin

Grace E. Griffin 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).

  • Patent number: 5425589
    Abstract: A two-piece tool inter-connected by a flexible soap water tube (12) which will perform a quick and clean car wash, void of soap film or streaks. The user simply rinses off the loose dirt and cools down the hot metal surface of a section of the car with one piece of the tool held in one hand (FIG. 18), and then washes with the other piece of the tool held in the other hand. The user again rinses with the other tool in the opposite hand to remove the soap before it dries leaving a soap film or streaks. This process is repeated until the last section of the car is completed. The user can expect about five car washes from one ounce of liquid soap before refilling and will find easy control of the rinse water flow rate and pattern whereby conserving soap and water.
    Type: Grant
    Filed: September 3, 1993
    Date of Patent: June 20, 1995
    Inventors: Glenn L. Griffin, Grace E. Griffin