Animal husbandry – Feeding device – Hopper and trough
Patent
1986-09-25
1988-01-26
Hirsch, Paul J.
Animal husbandry
Feeding device
Hopper and trough
119 61, A01K 500
Patent
active
047210630
ABSTRACT:
An animal feeder has a base member forming a feeding dish and an upright feed dispensing member from which new feed flows into the dish to replace that consumed by an animal. One of the members has detent projections which engage detent receiving grooves on the other member when the members are forced together. The construction enables easy and very rapid assembly without the use of tools or fastening devices such as screws, nails or the like. The feeders may be warehoused, transported and stocked in retail outlets in space and cost saving disassembled form without presenting purchasers with a difficult assembly task. The construction may include a moat around the dish portion for entrapping spillage and a configuration which inhibits displacement by activities of an animal.
REFERENCES:
patent: 3202131 (1965-08-01), Jones
patent: 3664304 (1972-05-01), Carter
patent: 3720184 (1973-03-01), Pearce
patent: 3722476 (1973-03-01), Van Niess et al.
patent: 3731658 (1973-05-01), Livermore et al.
patent: 3810446 (1974-05-01), Kightlinger et al.
patent: 4034715 (1977-07-01), Arner
patent: 4270490 (1981-06-01), Kopp
patent: 4281624 (1981-08-01), Raines
patent: 4357905 (1982-11-01), Carpenter
Cohen Howard
Hirsch Paul J.
Zimmerman Harris
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