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Utilizing portable electrical power sources

  • US 20030034757A1
  • Filed: 12/04/2000
  • Published: 02/20/2003
  • Est. Priority Date: 12/04/2000
  • Status: Abandoned Application
First Claim
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1. A method comprising:

  • providing a battery to a user and, communicating battery usage to a remote monitor.

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