US PATENT SUBCLASS 235 / 60.17
.~.~.~.~ Clearance symbol

Current as of: June, 1999
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235 /   HD   REGISTERS

61 R  DF  CALCULATORS {52}
58 R  DF  .~ Recording {7}
60 R  DF  .~.~ Key set {31}
60.15  DF  .~.~.~ Non-numerical data {3}
60.17.~.~.~.~ Clearance symbol

DEFINITION

Classification: 235/60.17

(under subclass 60.15) Subject matter in which the recorded data comprises signs or characters for indicating the zeroizing or clearing of a totalizer or totalizers. This subclass receives devices for indicating totalizer clearance by printing in a distinctive color.

SEE OR SEARCH THIS CLASS, SUBCLASS:

144, for zero setting or totalizer clearing devices, per se, or when combined with means for signalling the cleared condition of a totalizer.