Lavatory pan seat

Details Lavatory pan seat Lavatory pan seat

1991-08-06

1992-08-11

Recla, Henry J.

Baths, closets, sinks, and spittoons

Ventilation

Electric-motor pump

4217, E03D 9052

Patent

active

051367300

ABSTRACT:
A lavatory pan seat generally of conventional shape and adapted to be mounted to the pan at the back of the rim by a hinge, the seat having air inlet apertures at its inner periphery communicating with an air channel within the seat which also communicates with an air extraction passage connected to a hose leading to an extractor fan, the hinge comprising a hollow center piece fixed to the pan and two hollow cheeks pivotally mounted to the center piece, whereby the air extraction passage extends from the internal air channel to the fan hose through said cheeks and center piece.

REFERENCES:
patent: 988273 (1911-03-01), Levenhagen et al.
patent: 2286555 (1942-06-01), Long
patent: 2696619 (1954-12-01), Ring
patent: 2824313 (1958-02-01), Bulow
patent: 3740772 (1973-06-01), Paley
patent: 4071915 (1978-02-01), Kurataro
patent: 4125906 (1978-11-01), Weiland
patent: 4175293 (1979-11-01), Stephens et al.
patent: 4251888 (1981-02-01), Turner
patent: 4344194 (1982-08-01), Pearson
patent: 4586201 (1986-05-01), Todd, Jr.

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