Plunger

Details Plunger Plunger

1994-06-01

1995-04-11

Fetsuga, Robert M.

Baths, closets, sinks, and spittoons

Strainer, stopper, plug or closure

Combined strainer, plug, or valve

15105, A47K 114, E03C 126

Patent

active

054045967

ABSTRACT:
A plunger or scraper for use in moving waste substances, mainly food, into and down a disposal outlet. This outlet can be a type connectable to a waste disposal unit. The plunger also can be use to sit in the drain while the unit is in use, with water running through the plunger, or it can be used as a plug. The plunger comprises a handle, two or more scraper blades, and two collars, the lower of which is slotted. Each collar is fitted with a replaceable washer for sealing the plunger in the drain. The plunger, with the exception of the washers, is integrally formed.

REFERENCES:
patent: 3780393 (1973-12-01), Gaetke
patent: 4297761 (1981-11-01), Loos
patent: 4409692 (1983-10-01), Ness
patent: 4504996 (1985-03-01), Loos

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