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End-of-life indicator

  • US 20030067378A1
  • Filed: 10/04/2001
  • Published: 04/10/2003
  • Est. Priority Date: 10/04/2001
  • Status: Abandoned Application
First Claim
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1. An end-of-life indicator comprising an indicator circuit including a fusible link that severs to provide notice to the user that a consumable component has exhausted its useful life.

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