Patents by Inventor Kenneth W. Zook

Kenneth W. Zook 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: 4385407
    Abstract: A floatable pool cover comprised of a generally rectangular sheet of material conforming to the surface area of a pool having substantially rigid, floatable members attached along two opposite sides of the material. The substantially rigid, floatable members are approximately equal in length to the opposite ends of the pool, allowing the cover to be stretched across the pool and laid on the surface of the water. The rigid, floatable members will keep the cover floating on top of the pool. The pool cover may be easily removed by rolling it up and equally as easily replaced by simply unrolling it.
    Type: Grant
    Filed: June 19, 1981
    Date of Patent: May 31, 1983
    Inventor: Kenneth W. Zook