Electronic device with speed measurement and output generation
US7637172B2 · kind B2 · utility
3Cited by
55References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 13, 2007 |
| Grant date | Dec 29, 2009 |
| Priority date | — |
| Expiry date | Sep 13, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2220/40
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A speed measuring device with an output generating system is disclosed. The output generating system can generate visual outputs and/or audible outputs in response to a detected flow of air. The device includes a coupling component that allows the device to be wearable by a user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.