Standard Packaging Corp
Standard PActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US4055672A | Controlled atmosphere package | Expired / Lapsed | 1976-03-31 | 1977-10-25 | 7 | Details |
| US3997677A | High temperature resistant hermetically sealed plastic tray… | Expired / Lapsed | 1975-02-07 | 1976-12-14 | 6 | Details |
| US3570748A | Composite film and method | Expired / Lapsed | 1966-06-29 | 1971-03-16 | 41 | Details |
| US3454210A | Easy opening and reclosable package,film therefor and proce… | Expired / Lapsed | 1968-05-23 | 1969-07-08 | 0 | Details |
| US2950040A | Carton having simulated band | Expired / Lapsed | 1959-10-01 | 1960-08-23 | 0 | Details |
| US2714557A | Vacuum packaging of food products | Expired / Lapsed | 1954-02-17 | 1955-08-02 | 2 | Details |