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DUAL-LOCK TYPE PADLOCK HAVING DOUBLE REMINDING FUNCTION

  • US 20120011903A1
  • Filed: 09/28/2011
  • Published: 01/19/2012
  • Est. Priority Date: 11/23/2004
  • Status: Abandoned Application
First Claim
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1. A lock comprising:

  • a housing;

    a locking mechanism disposed in the housing and including a first module configured to lock or unlock the lock; and

    an indicator capable of moving from an original position to an indicative position outside the housing in response to operation of the first module;

    wherein while the indicator is located in the indicative position, locking or unlocking the lock via the first module does not cause the indicator to return back to the original position.

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