Patents by Inventor Benjamin Fast

Benjamin Fast 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: 4643209
    Abstract: Car washing apparatus which provides for multiple uses of washing fluid and an improved vehicle washing structure utilizing a single multi-nozzle manifold that is configured to be operable to vary the spacing of the manifold from the vehicle to thereby increase the washing efficiency at areas of greatest accumulation of bugs and dirt and the like on an automobile. The spring biasing effect of a high pressure hose, connecting the manifold to a source of washing fluid under high pressure, is utilized in the operation of the apparatus. The conjoint operation of a contour following, two-wheeled assembly provides for tilting of the manifold and nozzles to tend to retain the direction of high pressure washing fluid spray perpendicular to the surface of the automobile.
    Type: Grant
    Filed: May 1, 1986
    Date of Patent: February 17, 1987
    Assignee: Ronald D. Fast
    Inventor: Benjamin Fast