Pet crab dwelling

Details Pet crab dwelling Pet crab dwelling

1990-07-09

1991-07-16

Hirsch, Paul J.

Animal husbandry

Entomological culture device

Egg treatment, production, or storage

A01K 6300

Patent

active

050315722

ABSTRACT:
A box intended to be submerged within a home aquarium contains a platform for supporting small pet crabs in a dry environment. The box, completely open at the bottom, loosely fits over the platform and receives pumped air which leaks into the aquarium from below platform level. At one end of the platform is a ladder formed of a plastic sheet containing a plurality of holes that enable the crabs to climb upon the platform from the bottom of the aquarium. The box, platform and base upon which it stands are easily disassembled.

REFERENCES:
patent: 3269578 (1966-08-01), Lewis
patent: 3283743 (1966-11-01), Ribelius
patent: 3327686 (1967-06-01), Holdren
patent: 4204499 (1980-05-01), Leyua
patent: 4516529 (1985-05-01), Lotito et al.
patent: 4754571 (1988-07-01), Riechmann
patent: 4958593 (1990-09-01), Hurlburt et al.

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