US PATENT SUBCLASS 379 / 443
.~ Including coupler (e.g., inductive)

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

441  DF  TERMINAL ACCESSORY OR AUXILIARY EQUIPMENT {9}
443.~ Including coupler (e.g., inductive) {1}
444  DF  .~.~> Acoustic

DEFINITION

Classification: 379/443

Including coupler (e.g., inductive);

(under subclass 441) Subject matter for transferring a signal from a telepone terminal other than by direct circuit connection.

(1) Note. Such transfer may be performed by an inductive or other coupling to the telephone terminal.

SEE OR SEARCH THIS CLASS, SUBCLASS:

55.1, for an inductive or other near field link telephone system.