US PATENT SUBCLASS 379 / 116
.~.~.~ Hardcopy record generating

Current as of: June, 1999
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379 /   HD   TELEPHONIC COMMUNICATIONS

111  DF  WITH USAGE MEASUREMENT (E.G., CALL OR TRAFFIC REGISTER) {3}
114  DF  .~ Call charge metering or monitoring {5}
115  DF  .~.~ Interexchange operations {1}
116.~.~.~ Hardcopy record generating

DEFINITION

Classification: 379/116

Hardcopy record generating:

(under subclass 115) Subject matter for producing a permanent record of the call charge or basis therefor.