Moated animal feeding dish

作者: Alvin H. Imamura

DOI:

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摘要: An improved moated combination food and water animal feeding dish with nested offset triangular receptacles for resistance to tip over by maximizing the overall combined weight distribution characteristics of food-water-dish which includes a pair receptacles, floor, first triangularly shaped secured having vertically arranged walls peripherally surrounding disposed below rim generally second similar but substantially larger than so that it surrounds dish, whereby apexes are placed in close proximity mid-point between each pairs dish.

参考文章(6)
Robert W. Carpenter, Moated pet feeder ,(1981)
Prestidge Marion T, Courtney Raymond M, Antproof animal food tray ,(1951)
Sr Charles R Trampier, Food and water dish for animals ,(1939)
Sinclair Melroy, Moated dog feeder ,(1949)
John V. Curley, Nancie Tector, Insulated food container ,(1977)