US PATENT SUBCLASS 379 / 106.03
.~.~ Meter reading

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


379 /   HD   TELEPHONIC COMMUNICATIONS

90.01  DF  TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) {8}
106.01  DF  .~ Remote indication over telephone line (e.g., telemetry) {4}
106.03.~.~ Meter reading {5}
106.04  DF  .~.~.~> Having power supply circuitry
106.05  DF  .~.~.~> Having ringing suppression
106.06  DF  .~.~.~> Having time window
106.07  DF  .~.~.~> Having interrogation signal
106.08  DF  .~.~.~> Having line status detection

DEFINITION

Classification: 379/106.03

Meter reading:

(under subclass 106.01) Subject matter where the sensed condition is a measurement of a quantitative indicating device.

SEE OR SEARCH CLASS

340, Communications: Electrical,

870.02+, for telemetering of a meter indication.