US PATENT SUBCLASS 379 / 445
.~ Locking device

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

441  DF  TERMINAL ACCESSORY OR AUXILIARY EQUIPMENT {9}
445.~ Locking device

DEFINITION

Classification: 379/445

Locking device:

(under subclass 441) Subject matter wherein a fastening apparatus prevents unauthorized usage of a telephone.

SEE OR SEARCH CLASS

70, Locks, appropriate subclasses for a lock, per se.