Patents by Inventor Andrew P. Wydra

Andrew P. Wydra 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: 6662747
    Abstract: An animal feeder that protects food contained therein from ants and other crawling insects. The feeder includes a support having a post extending upwardly from a base. A food bowl is suspended from the post above the base. An insect trap is secured to the post between the base and the food bowl. The insect trap has a top wall that is affixed to, and sealed about, the post. A side wall extends downwardly from the periphery of the top wall. A bottom wall is secured to the base of the side wall. The bottom wall has a central opening that encircles the post at a distance and that provides a passageway through which insects may enter the trap. A liquid-retaining wall extends upwardly from the periphery of the opening so as to serve as a dam for a liquid, insect attractant placed in the bottom of the trap.
    Type: Grant
    Filed: January 8, 2003
    Date of Patent: December 16, 2003
    Inventor: Andrew P. Wydra