Patents by Inventor Harold Eugene Burnham

Harold Eugene Burnham 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: 6564746
    Abstract: An animal feeder that is suspended alongside a tree trunk or other structure and utilizes the energy produced by live squirrels to dispense granular feed from a storage hopper to deer and other animals on the ground. The feeder assembly consists of a tubular feed container with a horizontal platform mounted on the bottom, a port hole for allowing feed particles to spill out onto the platform, and a simple agitating device that sweeps feed particles off the platform to the ground below. The agitating device is activated by the force generated by the weight and momentum of squirrels leaping back and forth from the tree trunk to the platform. The feeder works only during daytime hours when squirrels are active, and it cannot be accessed by any wildlife except squirrels and birds. If shelled corn is mainly used in the feeder, very little of it will be consumed by the squirrels themselves.
    Type: Grant
    Filed: September 4, 2001
    Date of Patent: May 20, 2003
    Inventor: Harold Eugene Burnham
  • Publication number: 20020026901
    Abstract: An animal feeder that is suspended alongside a tree trunk or other structure and utilizes the energy produced by live squirrels to dispense granular feed from a storage hopper to deer and other animals on the ground. The feeder assembly consists of a tubular feed container with a horizontal platform mounted on the bottom, a port hole for allowing feed particles to spill out onto the platform, and a simple agitating device that sweeps feed particles off the platform to the ground below. The agitating device is activated by the force generated by the weight and momentum of squirrels leaping back and forth from the tree trunk to the platform. The feeder works only during daytime hours when squirrels are active, and it cannot be accessed by any wildlife except squirrels and birds. If shelled corn is mainly used in the feeder, very little of it will be consumed by the squirrels themselves.
    Type: Application
    Filed: September 4, 2001
    Publication date: March 7, 2002
    Inventor: Harold Eugene Burnham