Zhuang; Yu-Lin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhuang; Yu-Lin.The latest application filed is for "rear carrying board assembly of a stroller".
- Zhuang; Yu-Lin - Taichung TW
| Patent | Date |
|---|---|
| Rear carrying board assembly of a stroller Grant 6,827,356 - Zhuang December 7, 2 | 2004-12-07 |
| Rear carrying board assembly of a stroller App 20040164510 - Zhuang, Yu-Lin | 2004-08-26 |
| Folding frame device for playpen Grant 6,349,434 - Zhuang February 26, 2 | 2002-02-26 |
| Push device of a stroller Grant 6,196,562 - Zhuang March 6, 2 | 2001-03-06 |
| Bed frame assembly Grant 5,906,014 - Zhuang May 25, 1 | 1999-05-25 |
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