Robert Bosch AG
Robert BosActive Patents
0
Total Holdings
7
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB446140A | Improvements in or relating to switches more especially for… | Expired / Lapsed | 1935-05-28 | — | 0 | Details |
| GB426614A | Improvements in or relating to electrically operated hand t… | Expired / Lapsed | 1934-11-28 | — | 0 | Details |
| US2115666A | Sparking plug | Expired / Lapsed | 1935-05-29 | 1938-04-26 | 0 | Details |
| US2091163A | Speed-governing apparatus for injection internal combustion… | Expired / Lapsed | 1936-04-01 | 1937-08-24 | 0 | Details |
| US2064750A | Piston pump for the conveyance of liquids | Expired / Lapsed | 1933-04-08 | 1936-12-15 | 0 | Details |
| US1694276A | Electrical condenser | Expired / Lapsed | 1927-04-05 | 1928-12-04 | 0 | Details |
| US1441569A | Collector for dynamos and the like and process for making s… | Expired / Lapsed | 1921-08-12 | 1923-01-09 | 0 | Details |