Patents by Inventor Marvin E. Kness

Marvin E. Kness 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: 4369595
    Abstract: An animal trap comprises a base frame having an upper surface and a jaw member pivotally mounted on the base for pivotal movement from a cocked position to a sprung position, the jaw member having at least one horizontal bar extending transversely of the base. Spring means yieldably urge the jaw member to the sprung position. A catch member is pivotally mounted on the frame also and includes a catch pawl for retentively engaging the bar of the jaw member to hold the bar in its cocked position. The catch member is pivotal away from retentive engagement with the bar to release the jaw member so that it can return to its original position. A trip member is also pivotally mounted on the base, and is engageable with the catch member to hold the catch member against the bar when the bar is in its locked position. The trip member is movable to release the catch member which in turn releases the bar and permits the jaw member to pivot to its sprung position.
    Type: Grant
    Filed: November 3, 1980
    Date of Patent: January 25, 1983
    Assignee: Kness Manufacturing Co., Inc.
    Inventors: Lester E. Kness, Marvin E. Kness, Arnold A. Kness
  • Patent number: 4297805
    Abstract: An animal trap comprises a base frame having an upper surface, a jaw member pivotally mounted on the base for pivotal movement from a cocked position to a sprung position, the jaw member having at least one horizontal bar extending transversely of the base. Spring apparatus yieldably urge the jaw member to the sprung position. A catch member is pivotally mounted on the frame also and includes a catch pawl for retentively engaging the bar of the jaw member to hold the bar in its cocked position. The catch member is pivotal away from retentive engagement with the bar to release the jaw member so that it can return to its original position. A trip member is also pivotally mounted on the base, and is engageable with the catch member to hold the catch member against the bar when the bar is in its locked position. The trip member is movable to release the catch member which in turn releases the bar and permits the jaw member to pivot to its sprung position.
    Type: Grant
    Filed: May 12, 1980
    Date of Patent: November 3, 1981
    Assignee: Kness Manufacturing Co., Inc.
    Inventors: Lester E. Kness, Marvin E. Kness, Arnold A. Kness