US PATENT SUBCLASS 340 / 678
.~.~ Of geometrical gauge


Current as of: June, 1999
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340 /   HD   COMMUNICATIONS: ELECTRICAL

500  DF  CONDITION RESPONSIVE INDICATING SYSTEM {6}
540  DF  .~ Specific condition {18}
678.~.~ Of geometrical gauge


DEFINITION

Classification: 340/678

Of geometrical gauge:

(under subclass 540) Subject matter where the condition is determined by monitoring the size or shape of an object.

SEE OR SEARCH CLASS

33, Geometrical Instruments, appropriate subclasses for measuring or gauging means with electrical indicators.

73, Measuring and Testing,

104, for surface or cutting edge testing.