Dental saw and abrasive tool

Details Dental saw and abrasive tool Dental saw and abrasive tool

1990-09-19

1992-02-04

Watts, Douglas D.

Cutlery

Cutting tools

Saw

30338, 30339, 606 82, 606176, B26B 100

Patent

active

050849786

ABSTRACT:
A dental tool with detachable saw blades and adhesively affixed abrasive strips on the distal ends of a U shaped handle for removing the solified resin in posterior and anterior teeth during the placement of porcelain and composite inlays while keeping the tongue and cheek away from the cutting surfaces. The primary function of the tool is provided by a finger rest to direct the tool force in a gingival direction with stability and control improving the function and safety of the tool.

REFERENCES:
patent: 936474 (1909-10-01), Post
patent: 1031495 (1912-07-01), Walker
patent: 1242913 (1917-10-01), Ahlgran
patent: 1284808 (1918-11-01), Steers
patent: 1325540 (1919-12-01), Spahr
patent: 1534310 (1925-04-01), Gaunt
patent: 1584319 (1926-05-01), Oki
patent: 2172680 (1939-09-01), Noreau
patent: 2549229 (1951-04-01), Ottoson
patent: 2599193 (1952-06-01), Morris
patent: 2752207 (1956-06-01), Young
patent: 3201867 (1965-08-01), Case
patent: 3257726 (1966-06-01), Longobardi
patent: 4021912 (1977-05-01), Stanfield

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