Hung; Si Chien
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hung; Si Chien.The latest application filed is for "structural framework having solid coupling".
- Hung; Si Chien - Erlin Town Changhua Hsien 526 TW
| Patent | Date |
|---|---|
| Sliding door having automatic closing structure Grant 7,430,832 - Hung October 7, 2 | 2008-10-07 |
| Structural framework having solid coupling App 20060236640 - Hung; Si Chien | 2006-10-26 |
| Sliding door having recovering device App 20060230683 - Hung; Si Chien | 2006-10-19 |
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