Animal husbandry – Entomological culture device – Egg treatment – production – or storage
Patent
1978-02-16
1980-04-08
Kinsey, Russell R.
Animal husbandry
Entomological culture device
Egg treatment, production, or storage
A01K 6400
Patent
active
041966953
ABSTRACT:
An aquarium life support system comprises a tank with transparent walls with a watertight bottom having a central drain opening and additional openings through which air supply tubes and a heating device are extended. A movable support below the tank bottom includes an air pump, gang valves for the air supply tubes and a control unit for the heater. The construction is such that the bottom portion normally hides the pump, air valves and heater control together with a drain line in communication with the central drain opening. A single power supply cord extends from the life support system to an appropriate power source.
REFERENCES:
patent: 1974068 (1934-09-01), Greensaft
patent: 3232271 (1966-02-01), DeJose et al.
patent: 3316882 (1967-05-01), Renwick
patent: 4082062 (1978-04-01), Rodemeyer
Harpman Webster
Kinsey Russell R.
Swiatek Robert P.
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