US PATENT SUBCLASS 433 / 130
.~.~.~ Having adjustable head

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}
130.~.~.~ Having adjustable head

DEFINITION

Classification: 433/130

Having adjustable head:

(under subclass 114) Apparatus wherein a joint is provided between the handle and proximal end of the hand held-tool or handpiece which allows the longitudinal axis of the work contacting and modifying means to assume any one of the plurality of selected positions with respect to the longitudinal axis of the handle.

SEE OR SEARCH THIS CLASS, SUBCLASS:

123, for reciprocating, vibrating, or oscillating hand tools provided with adjustable heads.