Flat scraper tool

Details Flat scraper tool Flat scraper tool

1990-09-04

1991-10-15

Yost, Frank T.

Cutlery

Cutting tools

Scrapers

1523601, 433165, B26B 300, A47L 1302, A61C 302

Patent

active

050562258

ABSTRACT:
A scraper tool particularly useful for hand deburring various surfaces at different cutting angles, includes a scraper blade of rectangular section defining four continuous sharp edges extending axially of the scraper blade. The thickness of the rectangular section is preferably larger along one transverse dimension than along the other transverse dimension of the section, with the larger dimension decreasing from one end of the scraper blade to the opposite end. The front face of the front end of the scraper blade is of rectangular configuration and forms an oblique angle to the plane passing perpendicularly through the scraper blade, thereby forming four additional sharp edges extending peripherally around the scraper blade.

REFERENCES:
patent: 1512920 (1984-10-01), Galvin
patent: 2695452 (1954-11-01), Christian
patent: 4202093 (1980-05-01), Wallerstein
patent: 4495670 (1985-01-01), Baker
patent: 4870712 (1989-10-01), Markus

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