Yu; Chin-Tung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yu; Chin-Tung.The latest application filed is for "cigar cutting device".
- Yu; Chin-Tung - Hou Li Shiang Taichung Hsien TW
- Yu, Chin-Tung - Taichung Hsien TW
- Yu; Chin-Tung - Hou Li Hsiang Taichung Hsien TW
- Yu; Chin-Tung - Ta Li City Taichung Hsien TW
| Patent | Date |
|---|---|
| Cigar cutting device Grant 6,708,409 - Yu March 23, 2 | 2004-03-23 |
| Cigar cutting device App 20030188433 - Yu, Chin-Tung | 2003-10-09 |
| Tobacco wrapper Grant D473,339 - Yu April 15, 2 | 2003-04-15 |
| Cigar cutter device Grant D388,902 - Yu January 6, 1 | 1998-01-06 |
| Cigar cutter having a safe guard Grant 5,664,331 - Yu September 9, 1 | 1997-09-09 |
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