Chen; Chiang-Pei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Chiang-Pei.The latest application filed is for "water-cleaner".
- Chen; Chiang-Pei - Taiping City TW
- Chen; Chiang-Pei - Taichung Hsien Taiping City TW
- Chen; Chiang-Pei - Ta Li City Taichung Hsien TW
- Chen; Chiang-Pei - Ta Li TW
- Chen; Chiang Pei - Tai Ping City TW
| Patent | Date |
|---|---|
| Water-Cleaner App 20090101565 - Chen; Chiang-Pei | 2009-04-23 |
| Sprayer with changeable volume Grant 7,347,386 - Chen March 25, 2 | 2008-03-25 |
| Water-cleaner App 20080011657 - Chen; Chiang-Pei | 2008-01-17 |
| Sprayer with changeable volume Grant 7,237,729 - Chen July 3, 2 | 2007-07-03 |
| Bicycle pump valve Grant 7,195,030 - Chen March 27, 2 | 2007-03-27 |
| Valve coupling device for pump Grant 7,178,549 - Wu , et al. February 20, 2 | 2007-02-20 |
| Sprayer With Changeable Volume App 20070029406 - Chen; Chiang-Pei | 2007-02-08 |
| Sprayer With Changeable Volume App 20070017507 - Chen; Chiang-Pei | 2007-01-25 |
| Sprayer with changeable volume Grant 7,118,050 - Chen October 10, 2 | 2006-10-10 |
| Inflator with inflation and deflation effects App 20060078449 - Chen; Chiang Pei | 2006-04-13 |
| Inflator with inflation and deflation effects App 20060034719 - Chen; Chiang Pei | 2006-02-16 |
| Valve coupling device for pump App 20050145276 - Wu, Scott ; et al. | 2005-07-07 |
| Bicycle pump valve App 20050121077 - Chen, Chiang-Pei | 2005-06-09 |
| Valve for pump App 20030196699 - Chen, Chiang-Pei | 2003-10-23 |
| Inflating cylinder with both inflating and air sucking effects Grant 6,250,343 - Chen June 26, 2 | 2001-06-26 |
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