E - Fixed Constructions – 05 – B
Patent
E - Fixed Constructions
05
B
181/65
E05B 37/00 (2006.01) E05B 73/00 (2006.01) G08B 13/00 (2006.01) G11B 23/04 (2006.01)
Patent
CA 1259929
ABSTRACT OF THE DISCLOSURE An anti-theft device for restricting unauthorized removal of an article such as a CD audio disc from a cartridge having a mounting stud resiliently engaging a central opening in the article when it is positioned in the cartridge. The device includes a locking plate, a lock spring and a lock gear for locking the article between the plate and cartridge. The locking plate has a plurality of holes therethrough arranged in a pre-selected pattern, and a release tool having a similarly disposed plurality of pins which when inserted through the holes actuates the lock spring allowing the plate to be removed and the article taken from the cartridge.
506990
Minnesota Mining And Manufacturing Company
Smart & Biggar
LandOfFree
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