US PATENT SUBCLASS 433 / 125
.~.~.~ Having abrading or polishing means

Current as of: June, 1999
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433 /   HD   DENTISTRY

25  DF  APPARATUS {20}
103  DF  .~ Having motor or means to transmit motion from motor to tool (e.g., "engine") {10}
114  DF  .~.~ Hand-held tool or handpiece {9}
125.~.~.~ Having abrading or polishing means

DEFINITION

Classification: 433/125

Having abrading or polishing means:

(under subclass 114) Apparatus including a driven work contacting or modifying means adapted to either smooth a surface by friction or to reduce a surface to powder or small fragments by a plurality of natural cutting edges.

SEE OR SEARCH THIS CLASS, SUBCLASS:

142, for hand-held grinder or polisher that is not power-driven.

SEE OR SEARCH CLASS

451, Abrading,

344+, for a hand-held grinding or polishing device.