Huang; Frank Teh-Hsiung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Huang; Frank Teh-Hsiung.The latest application filed is for "vacuum flask".
- Huang; Frank Teh-Hsiung - Taipei TW
| Patent | Date |
|---|---|
| Vacuum flask Grant D453,279 - Huang February 5, 2 | 2002-02-05 |
| Vacuum flask Grant D444,338 - Huang July 3, 2 | 2001-07-03 |
| Vacuum bottle Grant D431,410 - Huang October 3, 2 | 2000-10-03 |
| Push-button type bottle head Grant 6,116,476 - Huang September 12, 2 | 2000-09-12 |
| Vacuum flask Grant D420,545 - Huang February 15, 2 | 2000-02-15 |
| Vacuum flask Grant D420,241 - Huang February 8, 2 | 2000-02-08 |
| Vacuum flask Grant D418,358 - Huang January 4, 2 | 2000-01-04 |
| Vacuum flask Grant D417,814 - Huang December 21, 1 | 1999-12-21 |
| Combined bottle and cap Grant D398,236 - Huang September 15, 1 | 1998-09-15 |
| Vacuum flask Grant D395,576 - Huang June 30, 1 | 1998-06-30 |
| Vacuum flask Grant D394,981 - Huang June 9, 1 | 1998-06-09 |
| Vacuum flask Grant D394,982 - Huang June 9, 1 | 1998-06-09 |
| Vacuum flask Grant D387,951 - Huang December 23, 1 | 1997-12-23 |
| Vacuum flask Grant D386,934 - Huang December 2, 1 | 1997-12-02 |
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