Patents by Inventor Ronald G. Mitchell

Ronald G. Mitchell 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: 4200233
    Abstract: Apparatus for washing a surface such as the windshield of a vehicle or the like, which includes a pressurized source of washing fluid having a conduit connected thereto, the conduit extending upwardly in supported relationship with an upstanding selectively positioned support member, the upper end portion of the conduit extending above the upper end of the support member for connection at its end to an extensible flexible hose. The support member supports the hose in an elevated position above a supporting surface for access to the surface to be washed, the other end of the hose having a nozzle thereon by means of which washing fluid transported from the pressurized source may be selectively sprayed on the surface to be washed.
    Type: Grant
    Filed: May 4, 1978
    Date of Patent: April 29, 1980
    Inventor: Ronald G. Mitchell