Scraper

Details Scraper Scraper

2006-07-04

2006-07-04

Crispino, Richard (Department: 1744)

Brushing, scrubbing, and general cleaning

Implements

Scrapers

C015S236050, C015S236070, C015S236080, CD32S046000

Reexamination Certificate

active

07069616

ABSTRACT:
As shown in FIG.1, there is a paint scraper1, comprising support means2supporting a blade portion3, the blade portion having a scraping edge5with undulations, the undulations being arranged to match corrugations of a sheet of corrugated iron; the scraper1being formed such that when it is in use the blade portion can be arranged against the sheet of corrugated iron such that the blade portion extends from the sheet in a substantially perpendicular fashion with the undulations of the scraping edge5aligned in complimentary fashion with undulations of the sheet, and wherein a substantial part of the scraping edge can then be scraped across the sheet to substantially effectively remove paint flakes or dirt from the sheet.

REFERENCES:
patent: 84587 (1868-12-01), Sloat
patent: 669353 (1901-03-01), Shurman
patent: 1223064 (1917-04-01), Meader
patent: 1241779 (1917-10-01), Suydam
patent: 4305175 (1981-12-01), Burgess, Jr.
patent: 4667362 (1987-05-01), Mattingly
patent: 5309598 (1994-05-01), Carpenter
patent: 5373600 (1994-12-01), Stojanovski et al.
patent: 5396704 (1995-03-01), Fiala et al.
patent: 6243910 (2001-06-01), Diehl
patent: 6772466 (2004-08-01), Ziegler
patent: 2355202 (2001-04-01), None

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