Patents by Inventor Lee R. Heckman

Lee R. Heckman 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).

  • Pneumatic boat cover lift
    Publication number: 20030217683
    Abstract: A pneumatic boat top lift having pneumatic telescoping supports anchored to the deck and to the top of the boat. The number of telescoping supports for pontoon boats will typically be four. A single telescoping support will typically be used for knock down boat tops. Pressurized air is supplied to the telescoping supports by a pressurized air distribution system. The air pressure is raised and lowered respectively by a pressurized air control system, thereby raising and lowering the boat top.
    Type: Application
    Filed: May 23, 2002
    Publication date: November 27, 2003
    Inventor: Lee R. Heckman