Patents by Inventor Art Randolph

Art Randolph 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: 5349925
    Abstract: A feeder for the selective presentation of food products for animals. The feeder includes a storage bin for containing animal food which includes an open top and a lid. A pressure plate is provided which is functionally linked to the open top. When an animal steps upon the pressure plate, the lid opens revealing the interior of the bin and its housed food products in a manner which is calculated not to frighten the animal being fed.
    Type: Grant
    Filed: October 4, 1993
    Date of Patent: September 27, 1994
    Inventors: Louis Zerato, Art Randolph