Patents by Inventor Phillip S. Buchert

Phillip S. Buchert 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).

  • Sewer pipe cleaning accessory
    Patent number: 4993443
    Abstract: A sewer cleaning apparatus having a movable vehicle provided with a hose which is adapted to be fed into a sewer and provided with a nozzle having a back spray for transporting the hose along the sewer. The hose is mounted at its end opposite the nozzle on a reel mounted on the vehicle and the vehicle contains means for rotating the reel to wind the hose back onto the reel. A second hose is connected to the first hose and extends to a remote source of water pressure such as a second vehicle having a water reservoir and a high pressure pump.
    Type: Grant
    Filed: March 29, 1984
    Date of Patent: February 19, 1991
    Assignee: City of Crystal Lake
    Inventor: Phillip S. Buchert