Minigrip Inc
Minigrip IActive Patents
0
Total Holdings
14
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| USRE33674E | Openable bag | Expired / Lapsed | 1987-03-17 | 1991-08-27 | 16 | Details |
| US4792240A | Extruded zipper strips for bags | Expired / Lapsed | 1987-10-06 | 1988-12-20 | 26 | Details |
| US4744674A | Non-reclosable mechanically fillable and closable link bag … | Expired / Lapsed | 1987-01-07 | 1988-05-17 | 33 | Details |
| US4672723A | Stabilized reclosable extruded plastic fasteners | Expired / Lapsed | 1986-05-27 | 1987-06-16 | 31 | Details |
| US4635294A | Material for making three reclosable bag sections from extr… | Expired / Lapsed | 1985-04-05 | 1987-01-06 | 20 | Details |
| US4528224A | Method of making multiple reclosable bag material | Expired / Lapsed | 1982-09-10 | 1985-07-09 | 19 | Details |
| US4024010A | Open profile bag | Expired / Lapsed | 1975-05-15 | 1977-05-17 | 7 | Details |
| USRE29208E | Method and apparatus for manufacturing synthetic resin tubu… | Expired / Lapsed | 1975-09-30 | 1977-05-10 | 26 | Details |
| US3780781A | Openable bag | Expired / Lapsed | 1971-09-07 | 1973-12-25 | 16 | Details |
| US3543343A | Tube extruder | Expired / Lapsed | 1967-05-03 | 1970-12-01 | 0 | Details |
| US3473589A | Plastic bag | Expired / Lapsed | 1966-12-09 | 1969-10-21 | 0 | Details |
| US3416585A | Flexible container having interlocking rib and groover clos… | Expired / Lapsed | 1965-10-24 | 1968-12-17 | 1 | Details |
| US3402749A | Plastic film shopping bag | Expired / Lapsed | 1967-03-10 | 1968-09-24 | 0 | Details |
| US3347298A | Flexible fastener with unidirectional opening | Expired / Lapsed | 1965-10-07 | 1967-10-17 | 2 | Details |