Patents by Inventor Donald F. Coyer, Sr.

Donald F. Coyer, Sr. 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: 5404610
    Abstract: A portable golf club cleaning device including a plastic pail containing a cleaning fluid and a cover for the pail having a large and a small opening. Brushes attached to the cover extend into the fluid and surround each opening so that a golf club placed into the hole will be scrubbed by the brushes and washed by the fluid. The brushes are limited in deflection due to insertion of the club between the brushes, by strapping opposite facing pairs of brushes together near the end away from the mounting. The container has a handle for lifting and carrying.
    Type: Grant
    Filed: May 17, 1994
    Date of Patent: April 11, 1995
    Inventors: Donald F. Coyer, Sr., Catherine G. Coyer