Baths – closets – sinks – and spittoons – Flush closet – Bowl
Patent
1978-12-05
1980-04-15
Artis, Henry K.
Baths, closets, sinks, and spittoons
Flush closet
Bowl
4415, 4420, E03D 1102, E03D 1118
Patent
active
041975995
ABSTRACT:
The present invention is related to a water-saving toilet bowl wherein the main flush inlet and secondary flush inlets are improved whereby the secondary flush enters into the upper reservoir later than the main flush; and in addition, the guiding plate between the upper reservoir and lower reservoir is prolonged to increase the acceleration of gravity; having the features that no more than six liters of water is required to flush away the defecation or the like.
REFERENCES:
patent: 372199 (1887-10-01), Boyle
patent: 534689 (1895-02-01), Hamilton
patent: 567120 (1896-09-01), Fowler
patent: 1062413 (1913-05-01), Payne
patent: 1988234 (1935-01-01), Brain
patent: 1998861 (1935-04-01), Campus
patent: 2212538 (1940-08-01), Groeniger
patent: 3060452 (1962-10-01), Dundy
patent: 3843978 (1974-10-01), Ragot
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