Animal husbandry – Feeding device – Having a perch
Patent
1990-04-20
1991-01-22
Hirsch, Paul J.
Animal husbandry
Feeding device
Having a perch
119 61, A01K 39014
Patent
active
049862197
ABSTRACT:
A novel expanded planar trough bird feeder is provided, resiliently suspended from a turntable to enable dynamic tilting, swinging and bouncing, and simultaneous rotating in response to the action of the feeding birds when desired.
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