Patents by Inventor Jack J. Biek

Jack J. Biek 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: 5479879
    Abstract: A bird feeder that dispenses feed according to the weight and motion of feeding birds. The movement of feeding birds dispenses the proper amount of feed from the feed container, and the feeder adjusts to accommodate the type of feed being used and the weight and number of birds using the feeder. The feed container is adapted from a common two liter beverage container, which can simply be recycled when it becomes damp or dirty.
    Type: Grant
    Filed: September 20, 1994
    Date of Patent: January 2, 1996
    Inventor: Jack J. Biek