US PATENT SUBCLASS 368 / 124
ESCAPEMENTS

Current as of: June, 1999
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368 /   HD   HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES

124ESCAPEMENTS {1}
125  DF  .~> With oscillating or reciprocating means {3}

DEFINITION

Classification: 368/124

ESCAPEMENTS:

(under the class definition) Subject matter comprising that portion of a timing device which measures beats and controls the speed of the device's time train.

SEE OR SEARCH CLASS

74, Machine Element or Mechanism,

1.5, for escapements, per se.

185, Motors: Spring, Weight, or Animal Powered,

5, 31, and 38 for escapement controlled weight or spring power motors.