US PATENT SUBCLASS 455 / 405
.~ Usage measurement


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

Internet Version by PATENTEC © 1999      Terms of Use



455 /   HD   TELECOMMUNICATIONS

403  DF  RADIOTELEPHONE SYSTEM {12}
405.~ Usage measurement {2}
406  DF  .~.~> Billing {2}
409  DF  .~.~> Rental


DEFINITION

Classification: 455/405

Usage measurement:

(under subclass 403) Subject matter which determines an amount of provided service, such as a time length, number, or frequency of radiotelephone usage.

SEE OR SEARCH THIS CLASS, SUBCLASS:

2, for audience survey or program distribution use accounting.

SEE OR SEARCH CLASS

348, Television,

1+, for television use survey and accounting.

379, Telephonic Communications, 111+, for usage measurement in a landline telephone network.