US PATENT SUBCLASS 340 / 572.3
.~.~.~.~ Deactivatable by means other than mere removal

Current as of: June, 1999
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340 /   HD   COMMUNICATIONS: ELECTRICAL

500  DF  CONDITION RESPONSIVE INDICATING SYSTEM {6}
540  DF  .~ Specific condition {18}
568.1  DF  .~.~ Article placement or removal (e.g., anti-theft) {9}
572.1  DF  .~.~.~ Detectable device on protected article (e.g., "tag") {7}
572.3.~.~.~.~ Deactivatable by means other than mere removal

DEFINITION

Classification: 340/572.3

Deactivatable by means other than mere removal:

(under subclass 572.1) Subject matter where the element in the device or tag which causes a response to be sent to the detector system can be inactivated without being removed.