Patents by Inventor Perry Stevens

Perry Stevens 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).

  • Feeding apparatus for fish and other animals
    Patent number: 4437595
    Abstract: An apparatus for dispensing fluent materials such as fish food including one or more chambers for receiving the fluent material having a bottom with an opening therein which cooperates with an opening in a slide member to dispense the fluent material upon reciprocating movement of the slide member. An adjustable throw solenoid recirpocates the slide member for a short time period determined by an adjustable period timer upon initiation by a daily timer.
    Type: Grant
    Filed: February 11, 1982
    Date of Patent: March 20, 1984
    Assignee: A.F.C.S., Inc.
    Inventors: Perry Stevens, Robert E. Brown