78808760
Feb 7, 2006
May 27, 2008
Cattle feeding system comprised of a frame structure, namely, a foundation and frame made primarily of wood, a roof made primarily of canvas or flexible polymer plastic supported by a metal pipe frame, a feed bunk made primarily of wood, a metal watering tank, metal gating, and concrete floor, sold together as a unit, to provide a covered, clean, and controlled environment for cattle
Nonmetallic Building Materials