Patent Explorer
Browse, filter, and analyze 10 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| DE715154C | Remote switching arrangement for switching on two relays alternately | Julius Pintsch AG | Expired / Lapsed | 1939-12-01 | 1941-12-15 | 1959-12-01 | 0.0 yrs | 0 | |
| US2241119A | Ultra-short-wave apparatus | Julius Pintsch AG | Expired / Lapsed | 1937-09-18 | 1941-05-06 | 1957-09-18 | 0.0 yrs | 0 | |
| DE700679C | Device for transferring liquefied gases | Julius Pintsch AG | Expired / Lapsed | 1937-05-27 | 1940-12-27 | 1957-05-27 | 0.0 yrs | 0 | |
| US2226479A | Apparatus for mechanically and electrically connecting conductors carrying high frequency currents | Julius Pintsch AG | Expired / Lapsed | 1938-01-22 | 1940-12-24 | 1958-01-22 | 0.0 yrs | 0 | |
| DE692326C | Process for transferring liquefied gases | Julius Pintsch AG | Expired / Lapsed | 1938-02-17 | 1940-06-17 | 1958-02-17 | 0.0 yrs | 0 | |
| DE683153C | Process for the production of compressed gas | Julius Pintsch AG | Expired / Lapsed | 1938-02-17 | 1939-10-31 | 1958-02-17 | 0.0 yrs | 0 | |
| FR847227A | Delay relay | Julius Pintsch AG | Expired / Lapsed | 1938-12-07 | 1939-10-05 | 1958-12-07 | 0.0 yrs | 0 | |
| US2167201A | Electron tube | Julius Pintsch AG | Expired / Lapsed | 1936-06-22 | 1939-07-25 | 1956-06-22 | 0.0 yrs | 0 | |
| US2163589A | Electron tube | Julius Pintsch AG | Expired / Lapsed | 1936-06-18 | 1939-06-27 | 1956-06-18 | 0.0 yrs | 0 | |
| US2101785A | Apparatus for signaling with ultrashort waves | Julius Pintsch AG | Expired / Lapsed | 1936-05-13 | 1937-12-07 | 1956-05-13 | 0.0 yrs | 0 |