FLEX O TUBE Co
FLEX O TUBActive Patents
0
Total Holdings
11
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2450581A | Swivel connection | Expired / Lapsed | 1945-03-28 | 1948-10-05 | 0 | Details |
| US2433602A | Reusable type hose coupling | Expired / Lapsed | 1947-03-26 | 1947-12-30 | 0 | Details |
| US2420897A | Shielded spark plug connector | Expired / Lapsed | 1944-02-21 | 1947-05-20 | 0 | Details |
| US2366853A | Method of manufacturing flexible hose | Expired / Lapsed | 1942-08-07 | 1945-01-09 | 0 | Details |
| US2361026A | Method of removing hose from mandrels | Expired / Lapsed | 1942-08-07 | 1944-10-24 | 0 | Details |
| US2300517A | Method of manufacturing shielding conduit assemblies | Expired / Lapsed | 1942-04-06 | 1942-11-03 | 0 | Details |
| US2288684A | Detachable coupling | Expired / Lapsed | 1940-11-01 | 1942-07-07 | 0 | Details |
| US2273398A | Flexible hose coupling | Expired / Lapsed | 1941-05-02 | 1942-02-17 | 0 | Details |
| US2231278A | Crimping machine | Expired / Lapsed | 1937-09-24 | 1941-02-11 | 0 | Details |
| US2211147A | Flexible hose connection | Expired / Lapsed | 1939-05-01 | 1940-08-13 | 0 | Details |
| US2146756A | Permanent hose coupling | Expired / Lapsed | 1938-01-06 | 1939-02-14 | 0 | Details |