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Device and method for alerting a runner when a new pair of running shoes is needed

  • US 20060152377A1
  • Filed: 01/11/2005
  • Published: 07/13/2006
  • Est. Priority Date: 01/11/2005
  • Status: Active Grant
First Claim
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1. A device for determining the wear of a sole of a shoe, comprising:

  • a first sensor receivable in the sole of the shoe, the first sensor generating a first signal in response to a first impact force thereon;

    a second sensor receivable in the sole of the shoe, the second sensor generating a second signal in response to a second impact force thereon; and

    a control circuit connectable to the first and second sensors, the control circuit generating an alert signal in response to the first and second signals.

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