Electronic shoe wear indicator
US7735351B2 · kind B2 · utility
10Cited by
4References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 14, 2008 |
| Grant date | Jun 15, 2010 |
| Priority date | — |
| Expiry date | Dec 20, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01M7/08
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system measures an amount of wear in athletic footwear by measuring the amount of shock transmitted to a user. The measured shock is used to indicate an amount of how much cushioning has been lost by the footwear. The amount of wear is proportional to the loss of cushioning and an increase in transmitted shock to the user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.