Duo Fast Corp
Duo Fast CActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US4463888A | Fastener driving tool | Expired / Lapsed | 1981-04-22 | 1984-08-07 | 31 | Details |
| US3438487A | Carrier for holding a plurality of fasteners | Expired / Lapsed | 1967-05-10 | 1969-04-15 | 0 | Details |
| US3141171A | Electric power tool | Expired / Lapsed | 1961-12-22 | 1964-07-21 | 2 | Details |
| US3099012A | Pneumatically operated tacker | Expired / Lapsed | 1959-08-10 | 1963-07-30 | 2 | Details |
| US3056137A | Fastener driving apparatus | Expired / Lapsed | 1960-06-20 | 1962-10-02 | 0 | Details |
| US2979725A | Fastener driving apparatus | Expired / Lapsed | 1957-09-10 | 1961-04-18 | 0 | Details |
| US2953117A | Fastener driving apparatus | Expired / Lapsed | 1957-08-23 | 1960-09-20 | 0 | Details |
| US2944522A | Fastener driving apparatus | Expired / Lapsed | 1957-02-25 | 1960-07-12 | 0 | Details |