Gisholt Machine Co
Gisholt MaActive Patents
0
Total Holdings
7
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3128395A | Square wave generator employing reverse-biased diodes at tr… | Expired / Lapsed | 1961-05-08 | 1964-04-07 | 2 | Details |
| US2616323A | Power actuated wrench | Expired / Lapsed | 1948-12-17 | 1952-11-04 | 0 | Details |
| US2415181A | Air cylinder | Expired / Lapsed | 1943-12-21 | 1947-02-04 | 0 | Details |
| US2331733A | Unbalance correction method and machine | Expired / Lapsed | 1940-12-20 | 1943-10-12 | 0 | Details |
| US2159207A | Machine tool | Expired / Lapsed | 1937-11-13 | 1939-05-23 | 0 | Details |
| US1886393A | Pumping unit for hydraulic power transmission systems | Expired / Lapsed | 1930-08-01 | 1932-11-08 | 0 | Details |
| US1774718A | Apparatus for bringing an unbalanced rotative body into alp… | Expired / Lapsed | 1927-06-15 | 1930-09-02 | 0 | Details |