发明名称 Animal watering apparatus
摘要 An animal watering device of a type having an enclosed housing with a plurality of nipple valves extending from the sides of the housing for allowing animals such as hogs to drink directly therefrom. A base plate having radially outwardly extending flanges thereon is disposed on the housing surrounding each of the nipple valves for the purpose of forcing the animal watering therefrom to align itself in the same general direction that the valve extends from the housing thereby preventing substantial water loss, undesirable water spillage and allowing more animals to efficiently use the waterer than has heretofore been achievable.
申请公布号 US4078524(A) 申请公布日期 1978.03.14
申请号 US19760705614 申请日期 1976.07.15
申请人 RITCHIE INDUSTRIES, INC. 发明人 PETERSON, JERRY D.;KNIEF, GERALD L.
分类号 A01K7/02;A01K7/06;(IPC1-7):A01K7/00 主分类号 A01K7/02
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