Brushing – scrubbing – and general cleaning – Implements – Scrapers
Patent
1984-10-30
1986-03-11
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Implements
Scrapers
30172, A47L 1308
Patent
active
045744173
ABSTRACT:
A horizontally elongated body is provided having opposite end portions and top and bottom sides. A pair of blade members are provided and blade support structure is supported from opposite end portions of the body and removably support the blade members therefrom with the blade members oppositely inclined downwardly and outwardly from the body opposite end portions. The blade members include bevelled end surfaces which are substantially coplanar and horizontally disposed. The blade members are subtantially rigid, but slightly flexive. The blade members extend beyond the body ends and sides to facilitate maximum working potential to perpendicular abutments and parallel objects. Also, the blade members, notwithstanding the body, are angled convergently upward toward each other from the work surface. It is this bi-angular blade concept that enables the scraper to function as a unit on a work surface.
REFERENCES:
patent: 785556 (1905-03-01), Kent
patent: 2484476 (1949-10-01), Teigland
patent: 2546577 (1951-03-01), Young
patent: 2846764 (1958-08-01), Hyneman
patent: 4490879 (1985-01-01), Colby
Jacobson Harvey B.
Roberts Edward L.
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