Brushing – scrubbing – and general cleaning – Implements – Brush or broom
Patent
1978-10-23
1980-05-27
McCarthy, Edward J.
Brushing, scrubbing, and general cleaning
Implements
Brush or broom
7168, 15106, A46B 702
Patent
active
042042941
ABSTRACT:
A cleaning device comprises a handle member and one or more brushes, each brush having an abrasive bristle end. Each brush is mounted on the handle member for independent pivotal movement relative to the handle member between an operative position in which the abrasive bristle end extends outwardly of the handle member for use and an inoperative position in which the abrasive bristle end is contained within the confines of the handle member for storage.
REFERENCES:
patent: 1500852 (1924-07-01), Shephard
patent: 1607448 (1926-11-01), Dykes
patent: 1671843 (1928-05-01), Scott
patent: 2247003 (1941-06-01), Smith et al.
patent: 2473758 (1949-06-01), Maitlen
patent: 2503380 (1950-04-01), Derby
patent: 2631316 (1953-03-01), Heller
patent: 3797055 (1974-03-01), Greene
patent: 4038715 (1977-08-01), Litt
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