Brushing – scrubbing – and general cleaning – Implements – Combined
Patent
1998-08-11
2000-07-25
Spisich, Mark
Brushing, scrubbing, and general cleaning
Implements
Combined
15105, 1523602, 1523607, 152441, 15245, A47L 311, A47L 312, A47L 106
Patent
active
060922559
ABSTRACT:
A combination windshield scraper, squeegee, and sponge includes a curved edge on the scraper or squeegee blade adapted to fit complexly-curved (double-curved or "bubble") windshields and other surfaces of different radii. Preferably the edge is formed between a first or inner surface which is curved perpendicular to the edge so that the inner surface is concave. The other side of the blade, the outer surface, is preferably also curved but to a smaller radius than the inner surface.
REFERENCES:
patent: 2625700 (1953-01-01), Baldwin
patent: 3526918 (1970-09-01), Leland
patent: 5349716 (1994-09-01), Millar
patent: 5680668 (1997-10-01), Kim
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