Cutlery – Cutting tools – Scrapers
Patent
1975-10-14
1977-06-07
Blum, Daniel
Cutlery
Cutting tools
Scrapers
A47L 1308
Patent
active
040273881
ABSTRACT:
A thin rectangular blade of flat configuration has its two longer edges rolled or burnished to form alternatively usable sharpened edges. The blade is held in a structure which includes a handle having a concave surface against which the blade is adapted to be clamped by a convex clamping member in order to end the initially flat blade into an arcuate configuration such that the exposed scrapping edge is curved in order to reduce the likelihood that its edge portions will gouge a workpiece or the like. The blade is oriented at an angle with respect to the longitudinal axis of the handle, and the radius of curvature of the bent blade is approximately twice the length of its longer edges. A screw fastener holds the clamping member to the handle and clearance is provided for the reserve, or unused scraper edge of the blade when the blade is so clamped. In one version the screw fastener is threadably received in the handle and in another version, a wingnut is utilized on the screw fastener to achieve the clamping action.
REFERENCES:
patent: 1434914 (1922-11-01), Rhodes
patent: 1447039 (1923-02-01), Rhodes
patent: 1768537 (1930-07-01), Alexander
patent: 2116282 (1938-05-01), Romeo
patent: 2259662 (1941-10-01), Roberts
patent: 2306083 (1942-12-01), Rioux
patent: 2312809 (1943-03-01), Fletcher
patent: 2494455 (1950-01-01), Soldani
Blum Daniel
The Fletcher-Terry Company
LandOfFree
Scraper does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Scraper, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Scraper will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1229003