Hsu; Chuan Kai
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hsu; Chuan Kai.The latest application filed is for "hook-on chair".
- Hsu; Chuan Kai - Shenzhen CN
- Hsu; Chuan-Kai - Tainan N/A TW
- Hsu; Chuan-Kai - Tainan City TW
| Patent | Date |
|---|---|
| Hook-on chair Grant 9,993,090 - Hsu June 12, 2 | 2018-06-12 |
| Hook-on Chair App 20170280890 - HSU; Chuan Kai | 2017-10-05 |
| Stroller having shock-absorbing function Grant 8,485,547 - Hsu July 16, 2 | 2013-07-16 |
| Stroller Having Shock-Absorbing Function App 20130147162 - Hsu; Chuan-Kai | 2013-06-13 |
| Combination playpen that is partially assembled and disassembled easily and quickly App 20130117930 - Hsu; Chuan-Kai | 2013-05-16 |
| Playpen Grant D680,760 - Hsu April 30, 2 | 2013-04-30 |
| Baby Playpen Whose Enclosure Cloth Will Not Be Rubbed or Worn Out By The Posts App 20100132115 - Hsu; Chuan-Kai | 2010-06-03 |
| Foldable Stroller App 20100013195 - Hsu; Chuan-Kai | 2010-01-21 |
| Playpen that is Movable and Foldable Easily and Quickly App 20090172879 - Hsu; Chuan-Kai | 2009-07-09 |
| Playpen Grant D520,262 - Hsu May 9, 2 | 2006-05-09 |
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