SEAT ADJUSTING DEVICE AND METHOD OF PROVIDING SEAT ADJUSTMENT
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United States of America Patent
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N/A
Issued Date -
Aug 21, 2014
app pub date -
Feb 17, 2014
filing date -
Feb 20, 2013
priority date (Note) -
Published
status (Latency Note)
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Abstract
A seat adjusting device comprises a plurality of inflatable chambers and a valve module. The plurality of inflatable chambers includes a first inflatable chamber and a second inflatable chamber. The valve module comprises a control valve which is a 4/4-way valve having four ports and four positions. A first port of the control valve is in communication with the first inflatable chamber and a second port of the control valve is in communication with the second inflatable chamber.
First Claim
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| EP | B1 | EP2769878 | Feb 20, 2013 |
| CN | B | CN103991396 | Feb 18, 2014 |
| KR | B1 | KR101609161 | Feb 19, 2014 |
International Classification(s)
- 2014 Application Filing Year
- A47C Class
- 911 Applications Filed
- 788 Patents Issued To-Date
- 86.50 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 21 Citation Count
- A47C Class
- 83.72 % this patent is cited more than
- 11 Age