US PATENT SUBCLASS 433 / 102
.~ Broach

Current as of: June, 1999
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433 /   HD   DENTISTRY

25  DF  APPARATUS {20}
102.~ Broach

DEFINITION

Classification: 433/102

Broach:

(under subclass 25) Apparatus comprising an elongated member having serrations or projections on the periphery thereof and adapted to be pulled and pushed inside of a natural tooth.

SEE OR SEARCH THIS CLASS, SUBCLASS:

75, for a broach provided with a penetration gauge or stop.

81, for the combination of a broach and endodontic dispenser.

224, for a method of using a broach.