Self-wringing map

Details Self-wringing map Self-wringing map

1977-04-20

1978-07-25

Blum, Daniel

Brushing, scrubbing, and general cleaning

Implements

Combined

15244R, A47L 1314, A47L 13257

Patent

active

041020022

ABSTRACT:
A sponge has rectangular faces and a trapezoidal cross-section to enable the sponge to reach into corners and the like. The sponge is detachably secured below a plate which is itself attached to the lower end of an elongated handle. An elongated wringer plate having a center grill can be swung below the sponge and lifted up against the sponge by a lever attached to the handle, to wring the sponge out against the plate.

REFERENCES:
patent: 2163638 (1939-06-01), Vaughn
patent: 2813287 (1957-11-01), Vaughn
patent: 3495289 (1970-02-01), Heid

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