US PATENT SUBCLASS 379 / 16
.~.~.~ Of switching path

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

1  DF  DIAGNOSTIC TESTING, MALFUNCTION INDICATION, OR ELECTRICAL CONDITION MEASUREMENT {12}
9  DF  .~ Of centralized switching system {6}
15  DF  .~.~ Of automatic switching equipment {4}
16.~.~.~ Of switching path

DEFINITION

Classification: 379/16

Of switching path:

(under subclass 15) Subject matter which evaluates the route of a switching connection through telephone switching equipment.

SEE OR SEARCH THIS CLASS, SUBCLASS:

273+, for alternate routing of a call connection.