US PATENT SUBCLASS 340 / FOR 100
.~.~.~ Door or window movement (340/545)

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

*  DD  CONDITION RESPONSIVE INDICATING SYSTEM (340/500) {1}
*  DD  .~ Specific condition (340/540) {1}
*  DD  .~.~ Intrusion detection (340/541) {1}
FOR 100.~.~.~ Door or window movement (340/545)

DEFINITION

Classification: 340/FOR.100

Door or window movement:

Foreign art collections including subject matter responsive to movement of a temporary room closure.