Patents by Inventor Donald F. Gatch

Donald F. Gatch 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: 5642911
    Abstract: A litter gathering device consisting of an improved mechanism for retrieval and discharge of litter which uses a plurality of spikes mounted on a rubber plate allowing them to flex. The litter gathering device has a handle attached on top of an elongated hollow tubular member with a flange attached at the bottom. The flange has a threaded shaft where attached is a hard rubber plate containing a plurality of spikes. The invention has a discharge mechanism which involves a slidable shaft inside the elongated hollow tubular member. Attached at the lower end is a discharge plate containing a plurality of holes matching the plurality of spikes. Attached transversely through the slidable shaft is a smaller shaft with ends allowed to protrude through slots in the elongated hollow tubular member. Flanges are attached on both ends of the smaller shaft which are latchable into a wire handle of bucket.
    Type: Grant
    Filed: October 16, 1995
    Date of Patent: July 1, 1997
    Inventor: Donald F. Gatch