US PATENT SUBCLASS 185 / 4
.~ Weight only

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

2  DF  COMPOSITE {3}
4.~ Weight only {2}
5  DF  .~.~> Escapement controlled
6  DF  .~.~> With weight raising means, (e.g., winding) {1}

DEFINITION

Classification: 185/4

(under subclass 2) Composite motors in which all of the prime movers are weight motors.

SEE OR SEARCH THIS CLASS, SUBCLASS:

27+, for weight motor features not specific to composite weight motor combinations, and see the definition of subclass 27 for the definition of weight motors.