Dental instrument sharpening guide

Abrading – Rigid tool

Patent

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Details

451552, 451555, 76 82, 76 88, B24B 3300

Patent

active

055056563

ABSTRACT:
Apparatus for manually sharpening dental instruments which require honing at a specific angle, comprising a planar base member having flat parallel sides and an elongated slot, a planar honing stone having flat parallel honing surfaces disposed within the slot of the base member perpendicularly to the plane of the base member and a spring clip positioned between one end of the slot and the honing stone for providing a biasing force to maintain the honing stone in pressure contact with the other end of the base member slot.

REFERENCES:
patent: 427965 (1890-05-01), Brackett
patent: 1172569 (1916-02-01), Sheafor
patent: 1425446 (1922-08-01), Brown
patent: 1617592 (1927-02-01), Hardy
patent: 2195129 (1940-03-01), Hood
patent: 2462637 (1949-02-01), Haydon
patent: 3721049 (1973-03-01), Nakahara
patent: 3882642 (1975-05-01), Sykes
patent: 4821462 (1989-04-01), Moore

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