Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817848 | Mold for molding a tire | — | 2004-11-16 |
| 6805540 | Flap ventlid installing assembly, flap ventlid installing structure and installing method, and mold for molding a tire | — | 2004-10-19 |
| 6792828 | Press die for molding sipe blade and method of making the press die | — | 2004-09-21 |