South Chester Corp
South ChesActive Patents
0
Total Holdings
6
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3204680A | Stand-off for retractable screw fastener | Expired / Lapsed | 1963-02-04 | 1965-09-07 | 2 | Details |
| US3198058A | Blind rivet | Expired / Lapsed | 1963-03-20 | 1965-08-03 | 0 | Details |
| US3039802A | Fastening device | Expired / Lapsed | 1959-10-19 | 1962-06-19 | 0 | Details |
| US2993187A | Module board fastener | Expired / Lapsed | 1960-06-29 | 1961-07-18 | 0 | Details |
| US2877682A | Hollow rivet having two internal shoulders | Expired / Lapsed | 1954-11-12 | 1959-03-17 | 0 | Details |
| US2640618A | Blind riveted joint | Expired / Lapsed | 1950-01-13 | 1953-06-02 | 0 | Details |