Patents by Inventor William J. Kolbe

William J. Kolbe 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: 6053124
    Abstract: An apparatus for dispensing granulated edible material to a large animal, such as a cow, a horse, or a sheep, has a housing with a tongue opening in the sidewall. A bin is located within the housing, and a downwardly oriented chute extends from a bottom of the bin. A dispensing assembly includes a stopper assembly having a stopper sized to close the chute when the stopper assembly is in a first lowered position and to allow granulated edible material to flow through the chute when the stopper assembly is in a second raised position, and an actuating block affixed to the stopper assembly at a location whereat the actuating block is accessible to the tongue of the animal when the tongue extends through the opening in the housing and the tongue may move the actuating block such that the stopper assembly moves from the first position to the second position.
    Type: Grant
    Filed: March 16, 1999
    Date of Patent: April 25, 2000
    Inventor: William J. Kolbe