Animal husbandry – Feeder or waterer – Bird feeder
Patent
1977-09-08
1978-09-26
Largen, James R.
Animal husbandry
Feeder or waterer
Bird feeder
119 71, D3003
Patent
active
D02497158
REFERENCES:
patent: D245029 (1977-07-01), Hedstrom
patent: 3042002 (1962-07-01), Liell
patent: 3090355 (1963-05-01), Gains
patent: 3122130 (1964-02-01), Brown et al.
patent: 3208431 (1965-09-01), Kloss
patent: 3691997 (1972-09-01), Hatch
patent: 3874342 (1974-04-01), Kloss
Largen James R.
Zarley Donald H.
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