Animal husbandry – Feeder or waterer
Patent
1988-11-02
1991-10-01
Zarfas, Louis S.
Animal husbandry
Feeder or waterer
Patent
active
D03204812
REFERENCES:
patent: D175813 (1955-10-01), Weller
patent: D195828 (1963-08-01), Stapleton
patent: D249348 (1978-09-01), Hughes
patent: D286172 (1986-10-01), Takino
patent: D312149 (1990-11-01), Keil et al.
patent: 742414 (1903-10-01), Hale
patent: 3730142 (1973-05-01), Kahrs et al.
patent: 4034896 (1977-07-01), Wilson
patent: 4526134 (1985-07-01), Sapp
patent: 4556015 (1985-12-01), Osborn
patent: 4628864 (1986-12-01), Smeltzer
Penox Technologies brochure.
Earl A. Russell & Company brochure, p. 2.
MacCormac Cathy Anne
Zarfas Louis S,.
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