US PATENT SUBCLASS 379 / 451
.~ Protective structure

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

441  DF  TERMINAL ACCESSORY OR AUXILIARY EQUIPMENT {9}
451.~ Protective structure {1}
452  DF  .~.~> Antiseptic, disinfecting, or disposable

DEFINITION

Classification: 379/451

Protective structure:

(under subclass 441) Subject matter including apparatus that guards and/or shields the telephone or some part thereof.

SEE OR SEARCH THIS CLASS, SUBCLASS:

437+, for a terminal including apparatus to prevent damage to the terminal or a component thereof.