Patents by Inventor Ronald C. Fenner

Ronald C. Fenner 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).

  • Bird feeder
    Patent number: 4732112
    Abstract: A bird feeder which utilizes the common necked container such as a plastic soda or soft drink bottle as the feed storage container, with its screw neck downward, attached to a conduit, hood and cup assembly and a perch extending around the cup. The container holds an ample supply of feed, which flows by gravity through a conduit to refill the cup as birds remove the feed. A hanging device on the container bottom provides an attachment point for the hanging up the feeder.
    Type: Grant
    Filed: August 8, 1986
    Date of Patent: March 22, 1988
    Assignee: Cornell Research Foundation, Inc.
    Inventors: Ronald C. Fenner, Brian A. Fenner