Animal husbandry – Feeding device – Powered
Patent
1996-07-08
1997-10-21
Swiatek, Robert P.
Animal husbandry
Feeding device
Powered
A01K 3901
Patent
active
056785070
ABSTRACT:
A bird feeder of cylindrical shape is hung by a loop on the top of a wire which runs through the center of the full length of the feeder. A beveled upper edge on the bottom closure, and spring perches, and no other protruding parts along the full length of the feeder prevent squirrels from securing a position on the feeder. There are no moving parts, and all parts are highly weather resistant.
REFERENCES:
patent: 4327669 (1982-05-01), Blasbalg
patent: 4841910 (1989-06-01), Kilham
patent: 4977859 (1990-12-01), Kilham
patent: 5215039 (1993-06-01), Bescherer
Abbott Yvonne R.
Kassner William H.
Swiatek Robert P.
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