Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8439219 | Cap seal for container such as drum, and doubly-sealing apparatus of container such as drum using the same | — | 2013-05-14 |
| D606814 | Food tongs | — | 2009-12-29 |
| 4677730 | Method of attaching press-in flange to drum or like container | Masanari Mineo | 1987-07-07 |
| D268483 | Cap for a drum | — | 1983-04-05 |
| D268482 | Cap for a drum | — | 1983-04-05 |
| D267545 | Closure plug | — | 1983-01-11 |
| 4316318 | Method of mounting mouthpiece device of drums and like containers | — | 1982-02-23 |