Wu; Chang I
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wu; Chang I.The latest application filed is for "small-size trampoline".
- Wu; Chang I - Taipei TW
- Wu; Chang I. - Taipei TW
| Patent | Date |
|---|---|
| Carry-on baggage container with a folding chair Grant 7,213,692 - Wang , et al. May 8, 2 | 2007-05-08 |
| Quick-coupling post for trampoline safety fence Grant 7,182,713 - Wang , et al. February 27, 2 | 2007-02-27 |
| Small-size trampoline App 20060172861 - Wang; Teng Yi ; et al. | 2006-08-03 |
| Quick connecting mechanism for trampoline legs and safety fence posts App 20060046899 - Wang; Teng Yi ; et al. | 2006-03-02 |
| Combination structure of swing chair used in yard Grant 6,951,369 - Wang , et al. October 4, 2 | 2005-10-04 |
| Tubular strip for leisure chair App 20050196564 - Wang, Teng Yi ; et al. | 2005-09-08 |
| Carry-on baggage container with a folding chair App 20050194226 - Wang, Teng Yi ; et al. | 2005-09-08 |
| Foldable trampoline Grant 6,939,270 - Wang , et al. September 6, 2 | 2005-09-06 |
| Water trampoline App 20050148433 - Wang, Teng Yi ; et al. | 2005-07-07 |
| Foldable Trampoline App 20050137061 - Wang, Teng Yi ; et al. | 2005-06-23 |
| Gate for trampoline safety fence App 20050079954 - Wang, Teng Yi ; et al. | 2005-04-14 |
| Safety lock for folding chair Grant 6,827,395 - Wang , et al. December 7, 2 | 2004-12-07 |
| Quick-coupling post for trampoline safety fence App 20040147370 - Wang, Teng Yi ; et al. | 2004-07-29 |
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