Patents by Inventor Charles Sapp

Charles Sapp 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).

  • Publication number: 20050076538
    Abstract: Disclosed herein is a shoe cover preferably useable with a cleated shoe to protect an athlete's foot. The shoe cover is preferably formed of a flexible plastic material and is generally ā€œUā€ shaped to fit around the top and side portions of a shoe. The shoe cover preferably contains slits which appear on the side of the shoe cover. Straps are woven through these slits and between the cleats on the bottom of the shoe to provide loops for lacing the shoe cover to the shoe.
    Type: Application
    Filed: October 9, 2003
    Publication date: April 14, 2005
    Inventor: Charles Sapp
  • Patent number: 4526134
    Abstract: An automatic fish feeding device characterized by a ferris wheel type assembly rotated incrementally by a clock mechanism. The ferris wheel type assembly carries a plurality of buckets, each of which is provided with a predetermined amount of fish food. The clock mechanism rotates the ferris wheel type assembly a predetermined amount so that a trip member will engage a food bucket to spill its contents into the aquarium below.
    Type: Grant
    Filed: February 27, 1984
    Date of Patent: July 2, 1985
    Inventor: Charles Sapp