Self-aligning blade angle guide

Abrading – Work holder – Clamp

Reexamination Certificate

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Details

C451S371000, C451S378000, C451S391000, C076S088000, C269S2890MR

Reexamination Certificate

active

07052385

ABSTRACT:
A device for use in the manual sharpening of arrow broadheads, razor blades and the like includes a unique symmetrical clamp and axle assembly having interchangeable, matched pairs of special purpose jaw members for gripping blades of differing configurations. When coupled to the frame, the clamp and axle assembly is freely rotatable, and this free rotation automatically aligns the length of the edge of the blade with the surface of a whetstone. Additionally these rotational and self-aligning capability enable the user to service both sides of the blade's edge with a single blade clamping operation, by manually rotating the clamp 180 degrees between passes along the surface of the whetstone.

REFERENCES:
patent: 449673 (1891-04-01), Francis
patent: 560111 (1896-05-01), Salot
patent: 945771 (1910-01-01), Ensminger
patent: 1123242 (1915-01-01), Carmon
patent: 1239494 (1917-09-01), Lange
patent: 1327498 (1920-01-01), Summerbell
patent: 1368218 (1921-02-01), Chenette
patent: 1453409 (1923-05-01), Scott
patent: 1504049 (1924-08-01), Kalteyer
patent: 1504050 (1924-08-01), Kalteyer
patent: 1601339 (1926-09-01), Ballou
patent: 1838251 (1931-12-01), Cook
patent: 1934139 (1933-11-01), Pavitt
patent: 2082755 (1937-06-01), Polney
patent: 2246927 (1941-06-01), Schalow
patent: 2647351 (1953-08-01), Arnold
patent: 2741077 (1956-04-01), Ayer
patent: 2950585 (1960-08-01), Bell
patent: 3654823 (1972-04-01), Juranitch
patent: 3797334 (1974-03-01), Sinclair
patent: 3819170 (1974-06-01), Longbrake
patent: 3894362 (1975-07-01), Graves
patent: 3913903 (1975-10-01), Seward et al.
patent: 3924360 (1975-12-01), Haile et al.
patent: 3950899 (1976-04-01), Gilbert
patent: 4078455 (1978-03-01), Brody
patent: 4228703 (1980-10-01), Moss
patent: 4418588 (1983-12-01), Byers
patent: 4512112 (1985-04-01), LeVine
patent: 5094038 (1992-03-01), Maruyama
patent: 5431068 (1995-07-01), Alsch
patent: 5845407 (1998-12-01), Cerrato
patent: 5967888 (1999-10-01), Lawhun
patent: 6227958 (2001-05-01), Neuberg
patent: 6926596 (2005-08-01), Tarris
patent: 2005/0048885 (2005-03-01), Longbrake

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