US PATENT SUBCLASS 185 / 41 A
.~.~.~.~ Engine starters

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  DF  .~.~ With motor {12}
41 R  DF  .~.~.~ Momentum type {1}
41 A.~.~.~.~ Engine starters {2}
41 C  DF  .~.~.~.~.~> Centrifugal
41 WW  DF  .~.~.~.~.~> Wheel winds

Unofficial Alpha Subclasses: R A C WW

DEFINITION

Classification: 185/41

(under subclass 40) Spring motors having shafts rotating in one direction only, which alternately wind the springs and receive power therefrom, the connecting trains coming to rest after each alternation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

12, for composite spring motors of the momentum type and see the search notes thereunder.