Patents by Inventor Douglas K. Evans

Douglas K. Evans 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: 6772555
    Abstract: A large animal trap for humanely capturing and restraining large feral animals, particularly feral hogs, is disclosed which is field assembled from pre-manufactured modular components. Animals are enticed into the trap by an animal baiting means. A sliding gate supported and released by a sliding gate latch means and gate locking means are further disclosed, which traps the animal once triggered and prevents the animal from raising the gate. The modular components are in the shape of flat square or rectangular wire mesh panels framed by square tubing. The sizes and in the shape of the modular components are especially advantageous for ease of transport to remote trapping locations. Once the individual components are placed in their proper positions to form the trap, they are joined together by fasteners, not requiring tools to secure. Said fasteners may be later removed when the user disassembles the trap.
    Type: Grant
    Filed: December 2, 2003
    Date of Patent: August 10, 2004
    Inventors: Douglas K. Evans, Bradley D. Parish
  • Publication number: 20040107630
    Abstract: A large animal trap for humanely capturing and restraining large feral animals, particularly feral hogs, is disclosed which is field assembled from pre-manufactured modular components. Animals are enticed into the trap by an animal baiting means. A sliding gate supported and released by a sliding gate latch means and gate locking means are further disclosed, which traps the animal once triggered and prevents the animal from raising the gate. The modular components are in the shape of flat square or rectangular wire mesh panels framed by square tubing. The sizes and shapes of the modular components are especially advantageous for ease of transport to remote trapping locations. Once the individual components are placed in their proper positions to form the trap, they are joined together by fasteners, not requiring tools to secure. Said fasteners may be later removed when the user disassembles the trap.
    Type: Application
    Filed: December 2, 2003
    Publication date: June 10, 2004
    Inventors: Douglas K. Evans, Bradley D. Parish