Patents Assigned to Plymouth Industries, LLC
  • Patent number: 6951189
    Abstract: A hay saver insert is adapted to be removably positioned on and within a conventional cylindrical hay feeder. The insert includes an upper end portion which rests upon the upper end of the conventional feeder and a conical-shaped portion which extends downwardly into the interior of the feeder. Hay is placed within the insert and the animals have access thereto. Hay being pulled from the insert by the animals may fall into the area between the conical-shaped portion of the insert and the interior of the feeder which prevents the hay from being trampled.
    Type: Grant
    Filed: August 27, 2004
    Date of Patent: October 4, 2005
    Assignee: Plymouth Industries, LLC
    Inventor: Trevor L. Lienemann
  • Patent number: 6789505
    Abstract: A hay saver insert is adapted to be removably positioned on and within a conventional cylindrical hay feeder. The insert includes an upper end portion which rests upon the upper end of the conventional feeder and a conical-shaped portion which extends downwardly into the interior of the feeder. Hay is placed within the insert and the animals have access thereto. Hay being pulled from the insert by the animals may fall into the area between the conical-shaped portion of the insert and the interior of the feeder which prevents the hay from being trampled.
    Type: Grant
    Filed: October 13, 2003
    Date of Patent: September 14, 2004
    Assignee: Plymouth Industries, LLC
    Inventor: Trevor L. Lienemann
  • Patent number: 6672247
    Abstract: A hay saver insert is adapted to be removably positioned on and within a conventional cylindrical hay feeder. The insert includes an upper end portion which rests upon the upper end of the conventional feeder and a conical-shaped portion which extends downwardly into the interior of the feeder. Hay is placed within the insert and the animals have access thereto. Hay being pulled from the insert by the animals may fall into the area between the conical-shaped portion of the insert and the interior of the feeder which prevents the hay from being trampled.
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: January 6, 2004
    Assignee: Plymouth Industries, LLC
    Inventor: Trevor L. Lienemann