Brushing – scrubbing – and general cleaning – Implements – Fabric
Patent
1979-02-12
1980-04-29
Wilhite, Billy J.
Brushing, scrubbing, and general cleaning
Implements
Fabric
D 7178, 15244R, A47L 1708
Patent
active
041998359
ABSTRACT:
A scouring pad in the shape of a ball comprises a plurality of radially slit, regular-shaped, planar segments of conformable, lofty, low-density nonwoven abrasive product fastened together under compression at their centers with fastening means. The segments are slit from the outer edge toward the center to provide radially disposed, equally spaced slits which define radially aligned lobes, the total array of which defines the ball shape.
REFERENCES:
patent: 1897778 (1933-02-01), Wallace
patent: 2290216 (1942-07-01), Steinmetz
patent: 2732574 (1956-01-01), Gesell
patent: 2789305 (1957-04-01), Weil
patent: 2870472 (1959-01-01), Hartmann
patent: 2958593 (1960-11-01), Hoover
patent: 3204277 (1965-09-01), Visman
Heyer Raymond F.
Klecker Gary J.
Cruzan Alexander
Francis Richard
Minnesota Mining and Manufacturing Company
Sell Donald M.
Wilhite Billy J.
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