Patents by Inventor Edward J. Yarkosky

Edward J. Yarkosky 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).

  • Tilt ramp trap having bosses
    Patent number: 8499488
    Abstract: A rodent trap includes a box having one or more entrance tubes provided therein. The entrance tubes are in communication with a mouse hole in the side wall of the box. Within each tube is a tilt ramp that tilts in response to a weight of 4 grams at a distance of one and 5/16 inches from the pivot axis to the tilt ramp.
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: August 6, 2013
    Assignee: Kness Mfg. Co., Inc.
    Inventors: Harry E. Knuppel, Kathy J. Wauson, Edward J. Yarkosky
  • Light weight responsive tilt ramp rodent trap
    Patent number: 6691452
    Abstract: A rodent trap includes a box having one or more entrance tubes provided therein. The entrance tubes are in communication with a mouse hole in the side wall of the box. Within each tube is a tilt ramp that tilts in response to a weight of 4 grams at a distance of one and {fraction (5/16)} inches from the pivot axis to the tilt ramp.
    Type: Grant
    Filed: August 30, 2002
    Date of Patent: February 17, 2004
    Assignee: Kness Mfg. Co., Inc.
    Inventors: Harry E. Knuppel, Kathy J. Wauson, Edward J. Yarkosky