Padlock with alarm and shackle locking mechanism

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United States of America Patent

PATENT NO 9115511
SERIAL NO

13959916

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Importance

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Abstract

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A padlock alarm system includes a shackle that carries a cut sensing element and a switch actuator that operates an alarm switch to activate an alarm when the shackle is cut. A shackle retention assembly is operated by a key cylinder to selectively open and close the lock.

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Patent Owner(s)

Patent OwnerAddress
SCHMIDT DONALD MFORT MYERS FL

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sargent, Ronald J Fort Lauderdale, US 15 363
Schmidt, Donald M Fort Myers, US 3 23

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