US PATENT SUBCLASS 185 / 43
.~.~ With overwinding preventer

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}
43.~.~ With overwinding preventer

DEFINITION

Classification: 185/43

(under subclass 39) Spring motors having means for preventing the overwinding of the springs.

SEE OR SEARCH THIS CLASS, SUBCLASS:

13, for composite spring motors having overwinding preventers and see the search notes thereunder.