Animal husbandry – Aquatic animal culturing – Aquarium
Patent
1995-04-21
1996-12-31
Manahan, Todd E.
Animal husbandry
Aquatic animal culturing
Aquarium
119261, A01K 6300
Patent
active
055883966
ABSTRACT:
A spawning case for use in an aquarium comprises in combination a rectangular case body (A) and filter (B). The case body (A) is arranged within the aquarium so as to communicate with water. The case body A includes a multiplicity of passage slits (11) and a W-shaped partition member (20) having communication paths (24) formed at its valleys. The filter (B) is removably mounted on the external surface of the case body (A). The filter (B) includes on its one side an intake (C) which is brought into intimate contact with the passage slits (11), and at its upper portion a discharge port (33) capable of being selectively directed toward either the interior or the exterior of the case body (A).
REFERENCES:
patent: 3140691 (1964-07-01), Stark
patent: 3216395 (1965-11-01), Girard
patent: 3291098 (1966-12-01), Halpert
patent: 3584602 (1971-06-01), Stasio
patent: 3651785 (1972-03-01), Quinn
patent: 3900004 (1975-08-01), Goldman et al.
patent: 5144908 (1992-09-01), Tominaga
Lobato Emmanuel J.
Manahan Todd #E.
Nihon Doubutsu Yakuhin Kabushikigaisva
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