Patents Assigned to Corral Industries, Incorporated
  • Animal shelter for large-scale feedlot operations
    Patent number: 4222347
    Abstract: An animal shelter designed specifically for use in large scale feedlot operations, the shelter design facilitating quick and easy conversion or adaptability for seasonal or geographic extremes of weather.
    Type: Grant
    Filed: November 16, 1978
    Date of Patent: September 16, 1980
    Assignee: Corral Industries, Incorporated
    Inventor: Richard E. Bunger
  • Livestock watering trough
    Patent number: 3948221
    Abstract: A self contained rectangular fiberglass watering trough supportable by hangers and mountable on a platform or pedestal and defining a water holding cavity containing a novel detachable cover over a part of the cavity covering a valve means for controlling water flow into the cavity.
    Type: Grant
    Filed: June 26, 1974
    Date of Patent: April 6, 1976
    Assignee: Corral Industries, Incorporated
    Inventor: Emil L. Wiuniski