Dentistry – Apparatus – Hand manipulatable implement
Patent
1986-08-01
1988-05-10
Peshock, Robert
Dentistry
Apparatus
Hand manipulatable implement
A61C 1700
Patent
active
047431989
ABSTRACT:
A periodontal scaler or currette having a shaft offset from the handle at an angle of 28.degree. to 32.degree. and a shank, which is offset back toward the central axis of the handle at an angle of 32.degree. to 34.degree. and a length equal to or 2.5 times greater than the shaft, ending in a curved blade in a plane orthogonal to the plane of the handle, shaft and shank.
REFERENCES:
patent: 1397395 (1921-11-01), Bixler
patent: 4643676 (1987-02-01), Jansheski
Suter Catalogue, p. 14, "Scalers" Suter Deutzl Mfg. Co., Jan. 1, 1981.
American Dental Manufacturing Company Catalog, 1982, pp. 28-31 and 54-58.
Misdom-Frank Instrument Company Catalog, 1984, pp. 6 and 11-15.
Karl Schumacher Dental Instrument Company, Inc., Catalog, Mar. 1980, pp. 87-96.
Silverman's Catalog, 1984, pp. 25-31.
Pelton James M.
Peshock Robert
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