Siphon

Details Siphon Siphon

1974-07-16

1976-05-25

Cohan, Alan

Fluid handling

Siphons

With flow starting, stopping or maintaining means

92250, F04F 1000

Patent

active

039585891

ABSTRACT:
A simply constructed and inexpensive syphon for rapidly lifting liquid out of a container, the syphon consisting of a flexible plastic tube in which there is a spongy plastic piston attached to a flexible cord which extends out of one end of the tube so it can be manually pulled whereby liquid is pulled into the tube behind it.

REFERENCES:
patent: 45989 (1865-01-01), Fuller
patent: 135935 (1873-02-01), Paynter
patent: 194532 (1877-08-01), Potter
patent: 194640 (1877-08-01), Barker
patent: 616731 (1898-12-01), Riemann
patent: 1031007 (1912-07-01), Johnson
patent: 1544938 (1925-07-01), Sax
patent: 1804270 (1931-05-01), Palich
patent: 2687845 (1954-08-01), Young et al.
patent: 2958445 (1960-11-01), Jesse

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