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Lock status indicator

  • US 20040080403A1
  • Filed: 11/07/2002
  • Published: 04/29/2004
  • Est. Priority Date: 10/27/2002
  • Status: Abandoned Application
First Claim
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1. Apparatus comprising:

  • a key ring fob comprising a lock status indicator able to indicate if a lock is locked or unlocked.

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