Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4512478 | Paperboard carton with improved perforated opening and method of making same | — | 1985-04-23 |
| 4417685 | Erectable carton with adhesive release | — | 1983-11-29 |
| 4386706 | Food container and cover therefor | — | 1983-06-07 |
| 4371104 | Dispenser box with cutting edge | — | 1983-02-01 |
| 4212395 | Multi-angled perforated opening device | — | 1980-07-15 |