Line Material Co
Line MaterActive Patents
0
Total Holdings
12
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2460467A | System of controlling electric lines | Expired / Lapsed | 1944-08-16 | 1949-02-01 | 0 | Details |
| US2420590A | Counting device | Expired / Lapsed | 1944-11-29 | 1947-05-13 | 0 | Details |
| US2388620A | Switch construction | Expired / Lapsed | 1943-05-21 | 1945-11-06 | 0 | Details |
| US2116983A | Switch construction | Expired / Lapsed | 1935-10-02 | 1938-05-10 | 0 | Details |
| US2112500A | Connecter | Expired / Lapsed | 1935-04-27 | 1938-03-29 | 0 | Details |
| US1993881A | Convenience outlet | Expired / Lapsed | 1932-09-12 | 1935-03-12 | 0 | Details |
| US1950635A | Connecter | Expired / Lapsed | 1930-06-05 | 1934-03-13 | 0 | Details |
| US1878017A | Contact clip | Expired / Lapsed | 1931-06-22 | 1932-09-20 | 0 | Details |
| US1852031A | Cable clamp | Expired / Lapsed | 1930-09-22 | 1932-04-05 | 0 | Details |
| US1758181A | Lightning arrester | Expired / Lapsed | 1928-05-10 | 1930-05-13 | 0 | Details |
| US1661712A | Electrical appliance | Expired / Lapsed | 1924-07-31 | 1928-03-06 | 0 | Details |
| US1557707A | Fuse box and method of making same | Expired / Lapsed | 1924-06-06 | 1925-10-20 | 0 | Details |