US PATENT SUBCLASS 185 / 40 R
.~.~ With motor

Current as of: June, 1999
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185 /   HD   MOTORS: SPRING, WEIGHT, OR ANIMAL POWERED

37  DF  SPRING {3}
39  DF  .~ With winding means {3}
40 R.~.~ With motor {12}
41 R  DF  .~.~.~> Momentum type {1}
40 A  DF  .~.~.~> Clock wind
40 B  DF  .~.~.~> Electric
40 C  DF  .~.~.~> Cradle
40 D  DF  .~.~.~> Sewing machine
40 E  DF  .~.~.~> Churns
40 F  DF  .~.~.~> Fans
40 H  DF  .~.~.~> Vehicles
40 K  DF  .~.~.~> Clocks
40 L  DF  .~.~.~> Advertising device
40 M  DF  .~.~.~> Phonograph
40 S  DF  .~.~.~> Razors

Unofficial Alpha Subclasses: R A B C D E F H K L M S

DEFINITION

Classification: 185/40

(under subclass 39) Spring motors in which the springs are wound up by motor means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

7, for composite weight motors having motor operated winding means and see the search notes thereunder, for spring and weight motors which derive their energy from other motors.

SEE OR SEARCH CLASS

369, Dynamic Information Storage or Retrieval,

31, and 63+ for toy phonographs having a spring powered motor.