Animal husbandry – Feeding device – Having a perch
Patent
1992-06-22
1993-08-17
Weiss, John G.
Animal husbandry
Feeding device
Having a perch
119 523, D30124, A01K 3900
Patent
active
052359352
ABSTRACT:
A bird feeder having a plurality of vertically spaced feed stations and a feed delivery system that, upon filling from the top, delivers a supply of feed to each feed station. The feed delivery system includes an inner supply tube or conduit arranged concentrically within an outer cylinder, which inner supply tube includes a plurality of vertically spaced delivery slots. As seed is supplied to the top of the outer cylinder, a substantial portion of the seed enters the inner supply tube and replenishes each feed station. In a preferred embodiment, various means are provided for equalizing the feed supply in the respective feed stations.
REFERENCES:
patent: 4201155 (1980-05-01), Hyde
patent: 4215652 (1980-08-01), Kerscher
patent: 4690101 (1987-09-01), Kilham
patent: 4940019 (1990-07-01), Coffer
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