Brushing – scrubbing – and general cleaning – Implements – Sponge or sponge with holder
Patent
1984-05-08
1985-03-12
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Implements
Sponge or sponge with holder
15144R, 15147R, A47L 13257
Patent
active
045035792
ABSTRACT:
A sponge-holding device is provided for the releasable engagement of sponges as may be used in a sponge mop. The device is comprised of a base plate having mounting means for pivoted attachment of the extremity of an elongated handle, and a pair of holding pins for securing a rectangular sponge to the underside of the base plate. The holding pins, having a pointed extremity, are caused to pass through an aperture in the base plate, penetrate the sponge, and engage further supporting structure on the underside of the base plate.
REFERENCES:
patent: 2955311 (1960-10-01), Jurkanis
patent: 3412416 (1968-11-01), Simon
Rainer Norman B.
Roberts Edward L.
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