Robert Bosch AG
Robert BosActive Patents
0
Total Holdings
20
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB489981A | Improvements in the manufacture of ceramic products, especi… | Expired / Lapsed | 1937-11-08 | — | 0 | Details |
| GB487463A | Improvements in obtaining electric contact between two meta… | Expired / Lapsed | 1937-07-21 | — | 0 | Details |
| 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 |
| GB137860A | A device for preventing sparking in an electric ignition ci… | Expired / Lapsed | 1920-01-15 | — | 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 |
| US2048161A | Dynamo-electric machine frame | Expired / Lapsed | 1935-03-06 | 1936-07-21 | 0 | Details |
| US2017028A | Injection nozzle for self-igniting internal combustion engi… | Expired / Lapsed | 1934-02-26 | 1935-10-08 | 0 | Details |
| US2013639A | Apparatus for spraying liquids such as paints, varnishes, o… | Expired / Lapsed | 1934-08-02 | 1935-09-03 | 0 | Details |
| US1974851A | Governor for internal combustion engines | Expired / Lapsed | 1930-05-29 | 1934-09-25 | 0 | Details |
| US1967101A | Fuel feed mechanism | Expired / Lapsed | 1929-08-29 | 1934-07-17 | 0 | Details |
| FR751817A | Electric motor screwdriver | Expired / Lapsed | 1933-03-04 | 1933-09-11 | 0 | Details |
| US1916181A | Centrifugal governor | Expired / Lapsed | 1931-02-13 | 1933-06-27 | 0 | Details |
| US1883980A | Fuel pump | Expired / Lapsed | 1926-12-24 | 1932-10-25 | 0 | Details |
| FR711002A | Servo-motor steering for vehicles, in particular for automo… | Expired / Lapsed | 1931-02-11 | 1931-09-01 | 0 | Details |
| US1757393A | Commutator | Expired / Lapsed | 1927-07-18 | 1930-05-06 | 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 |