Ventilated toilet

Details Ventilated toilet Ventilated toilet

1992-02-14

1994-11-15

Largen, James R.

Environmental heating and cooling; fluid handling and sanitary e

Sanitary fixture or housing therefor

Water closet, bidet or bowl therefor

Patent

active

D03525490

REFERENCES:
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patent: D310407 (1990-09-01), Stairs, Jr.
patent: 4222129 (1980-09-01), Baker
patent: 4232406 (1980-11-01), Beeghly et al.
patent: 4318192 (1982-03-01), Williams et al.
patent: 5005222 (1991-04-01), Sim
patent: 5079782 (1992-01-01), Sim

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