Patent Explorer
Browse, filter, and analyze 9 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| DE736730C | Storage of a prism telescope on a tank stand | Krupp Stahl AG | Expired / Lapsed | 1939-08-29 | 1943-06-25 | 1959-08-29 | 0.0 yrs | 0 | |
| DE699743C | Device for pumping water with forced flow evaporators | Krupp Stahl AG | Expired / Lapsed | 1937-04-06 | 1940-12-05 | 1957-04-06 | 0.0 yrs | 0 | |
| US1664535A | Method of testing taper holes | Krupp Stahl AG | Expired / Lapsed | 1926-01-04 | 1928-04-03 | 1946-01-04 | 0.0 yrs | 0 | |
| US1405722A | Typewriter mechanism | Krupp Stahl AG | Expired / Lapsed | 1921-02-14 | 1922-02-07 | 1941-02-14 | 0.0 yrs | 0 | |
| US1394520A | Apparatus for the electrical long-distance control of the valve-gear of a hydraulic gun-pointing gear | Krupp Stahl AG | Expired / Lapsed | 1920-11-19 | 1921-10-25 | 1940-11-19 | 0.0 yrs | 0 | |
| US1390471A | Gyroscopic stabilizer | Krupp Stahl AG | Expired / Lapsed | 1920-09-03 | 1921-09-13 | 1940-09-03 | 0.0 yrs | 0 | |
| US1375269A | Apparatus for the electrical long-distance control of the valve-gear of a hydraulic gun-pointing gear | Krupp Stahl AG | Expired / Lapsed | 1920-09-03 | 1921-04-19 | 1940-09-03 | 0.0 yrs | 0 | |
| US1179417A | Ammunition-box with yielding bearings. | Krupp Stahl AG | Expired / Lapsed | 1914-02-18 | 1916-04-18 | 1934-02-18 | 0.0 yrs | 0 | |
| US1166034A | Electrical apparatus for transmitting signals. | Krupp Stahl AG | Expired / Lapsed | 1915-03-09 | 1915-12-28 | 1935-03-09 | 0.0 yrs | 0 |