Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821898 | Child resistant hinge top closure | — | 1989-04-18 |
| 4501371 | Tamper indicating, non-resealable closure | — | 1985-02-26 |
| 4408700 | Multi-part dispensing closure having a frangible connecting web | William E. Fillmore, George V. Mumford | 1983-10-11 |
| 4402416 | Child-resistant package | George V. Mumford | 1983-09-06 |
| 4394916 | Child-resistant closure assembly | — | 1983-07-26 |
| 4341318 | Closure with child-resistant tamper-proof band | — | 1982-07-27 |
| 4244479 | Tamperproof closure member | — | 1981-01-13 |
| D254480 | Closure | — | 1980-03-18 |