Animal husbandry – Bed or rest
Patent
1992-04-09
1992-12-15
Weiss, John G.
Animal husbandry
Bed or rest
119 15, A01K 3100
Patent
active
051707470
ABSTRACT:
A bird observatory mountable adjacent a glass window of a room of a building has a bird enclosure with an opening permitting birds to enter and exit the enclosure. A one-way window lies adjacent one side of the glass window. An opaque cover is positioned adjacent the other side of the glass window opposite the enclosure and is moveable between two positions. The first position covers the one-way window so that birds in the enclosure cannot see through the one-way window into the interior of the room. The opaque cover's second position exposes the one-way window so that observers may see the birds in the enclosure through the one-way window. The opaque cover is used in the first position to cover the one-way window when the interior of the room is darker than the interior of the bird observatory preventing birds in the observatory form seeing into the interior of the room.
REFERENCES:
patent: 1169409 (1916-01-01), Larson
patent: 2080160 (1937-05-01), Austin
patent: 3087460 (1963-04-01), Stone
patent: 3177849 (1965-04-01), Isenberg
patent: 3211130 (1965-10-01), Prince
patent: 3282251 (1966-11-01), Dahmus
patent: 3295498 (1967-01-01), Brown
patent: 3774576 (1973-11-01), Moore
patent: 3792685 (1974-02-01), Wiener
patent: 4753195 (1988-06-01), Maggio
patent: 4881491 (1989-11-01), Brown
patent: 4892060 (1990-01-01), Lundquist
patent: 4928631 (1990-05-01), Smith
patent: 5016571 (1991-05-01), Totaro
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