Low cost, renewable scraping implement

Details Low cost, renewable scraping implement Low cost, renewable scraping implement

1984-05-15

1985-09-24

Coe, Philip R.

Brushing, scrubbing, and general cleaning

Implements

Scrapers

30169, A47L 1308

Patent

active

045425540

ABSTRACT:
A low cost scraping implement has a plastic, elongated handle component with a recess in one surface thereof. A square of plate glass is held in the recess between a pair of downwardly extending safety, side surfaces in the handle by a retaining plate provided with a complementary recess. A bolt is received in aligned countersunk openings drilled through the handle member and the retaining plate and a nut threaded onto the shank of the bolt draws the retaining plate towards the handle member to clamp the glass square in place. The glass square can be repositioned within the recess to present eight different scraping edges. A worn or broken glass plate can be readily replaced to renew the scraper.

REFERENCES:
patent: 3122767 (1964-03-01), Carvill
patent: 4017970 (1977-04-01), Williams
patent: 4200948 (1980-05-01), Nesseth
patent: 4202093 (1980-05-01), Wallerstein
patent: 4430769 (1984-02-01), Bergstrom
patent: 4447293 (1984-05-01), Watanabe

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