Parker Manufacturing Co
Parker ManActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US4208792A | Shearing tool | Expired / Lapsed | 1978-10-10 | 1980-06-24 | 7 | Details |
| US4184620A | Spring powered stapler | Expired / Lapsed | 1978-05-19 | 1980-01-22 | 4 | Details |
| US4136547A | Riveter | Expired / Lapsed | 1978-04-04 | 1979-01-30 | 11 | Details |
| US4119258A | Plastic staple gun | Expired / Lapsed | 1977-08-01 | 1978-10-10 | 7 | Details |
| US4072441A | Hole saw | Expired / Lapsed | 1976-04-15 | 1978-02-07 | 5 | Details |
| US3681844A | Shear stop | Expired / Lapsed | 1970-10-23 | 1972-08-08 | 4 | Details |
| US3149339A | Stapler | Expired / Lapsed | 1962-04-17 | 1964-09-22 | 2 | Details |
| US2689131A | Tool with shank and removable blade | Expired / Lapsed | 1952-03-28 | 1954-09-14 | 0 | Details |