US PATENT SUBCLASS 116 / 231
.~.~ Plural scales

Current as of: June, 1999
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116 /   HD   SIGNALS AND INDICATORS

200  DF  INDICATORS {32}
230  DF  .~ Machine tool position {1}
231.~.~ Plural scales {1}
232  DF  .~.~.~> Scale conversion (e.g., English-metric)

DEFINITION

Classification: 116/231

Plural scales:

(under subclass 230) Devices having more than one element, each having a series of marks and/or numerical notations used to indicate the relative travel.