US PATENT SUBCLASS 433 / 131
.~.~.~ Having motor

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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}
131.~.~.~ Having motor {1}
132  DF  .~.~.~.~> Rotary fluid turbine

DEFINITION

Classification: 433/131

Having motor:

(under subclass 114) Apparatus wherein the hand-held tool or handpiece is provided with a prime mover to drive the work contacting and modifying means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

98+, for a hand-held tool or handpiece having a motor and wherein an activator (i.e., switch or valve) is claimed.

SEE OR SEARCH CLASS

310, Electrical Generator or Motor Structure,

40, for miniature motors.