US PATENT SUBCLASS 324 / 143
.~ Plural active motor elements (e.g., for two crossed pointers)

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324 /   HD   ELECTRICITY: MEASURING AND TESTING

76.11  DF  MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE {46}
143.~ Plural active motor elements (e.g., for two crossed pointers)

DEFINITION

Classification: 324/143

(under subclass 76) Subject matter having plural active motor elements.

(1) Note. The plural active motor element may be mounted on a single shaft to operate a single indicator, or they may be mounted on two shafts to operate two rotary arms whose variable point of intersection determines the final indication.

SEE OR SEARCH THIS CLASS, SUBCLASS:

114, for plural meters.

115, for a single meter having plural ranges or scales.