MA; PEI-CHUAN
Patent Applications and Registrations
Patent applications and USPTO patent grants for MA; PEI-CHUAN.The latest application filed is for "coupling device".
- MA; PEI-CHUAN - Taipei City TW
- Ma; Pei-Chuan - Taipei TW
| Patent | Date |
|---|---|
| Coupling Device App 20140369740 - MA; PEI-CHUAN | 2014-12-18 |
| Magnetically-driven Stirring Structure App 20130114370 - MA; PEI-CHUAN | 2013-05-09 |
| Assembled Box App 20130068762 - MA; PEI-CHUAN | 2013-03-21 |
| Multifunctional Storage Box App 20130057125 - MA; PEI-CHUAN | 2013-03-07 |
| Collapsible Storage Box App 20120228367 - MA; PEI-CHUAN | 2012-09-13 |
| Multifunctional Storage Box App 20120181904 - MA; PEI-CHUAN | 2012-07-19 |
| Collapsible Storage Basket App 20110240636 - MA; PEI-CHUAN | 2011-10-06 |
| Collapsible Storage Basket App 20110240638 - MA; Pei-Chuan | 2011-10-06 |
| Extendible Clothes Hanger App 20110220693 - MA; PEI-CHUAN | 2011-09-15 |
| Extendible Clothes Hanger App 20110220694 - MA; PEI-CHUAN | 2011-09-15 |
| Structure Of Collapsible Rack App 20110220604 - MA; PEI-CHUAN | 2011-09-15 |
| Foldable Bicycle App 20080164675 - MA; Pei-Chuan | 2008-07-10 |
| Cycle Frame Tube App 20080166510 - MA; Pei-Chuan | 2008-07-10 |
| Foldable bike Grant 6,984,194 - Ma January 10, 2 | 2006-01-10 |
| Foldable bike App 20040178604 - Ma, Pei-Chuan | 2004-09-16 |
| Foldable bike App 20040180758 - Ma, Pei-Chuan | 2004-09-16 |
| Folding structure of a children tricycle Grant 6,575,486 - Ma June 10, 2 | 2003-06-10 |
| Folding Structure Of A Children Tricycle App 20030080533 - Ma, Pei-Chuan | 2003-05-01 |
| Structure of a bicycle for children Grant 6,530,589 - Ma March 11, 2 | 2003-03-11 |
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