CPC Main Group
F02M 71/00 Combinations of carburettors and low-pressure fuel-injection apparatus
2 direct subcodes
Child Classifications
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- F02M 71/02 with fuel-air mixture being produced by the carburettor and being compressed by a pump for subsequent injection into main combustion-air
- F02M 71/04 with carburettor being used at starting or idling only and injection apparatus being used during normal operation of engine
Top Applicants
Top 10 applicants by patent filingsfor class F02, 2013–2023, worldwide · Source: EPO PATSTAT
- ROBERT BOSCH DE 8,801
- FORD GLOBAL TECHNOLOGIES US 8,171
- GE (GENERAL ELECTRIC COMPANY) US 6,957
- HYUNDAI MOTOR COMPANY KR 5,390
- UNITED TECHNOLOGIES CORPORATION (UTC) US 5,250
- TOYOTA MOTOR CORPORATION JP 5,214
- TOYOTA MOTOR CORPORATION 4,149
- DENSO CORPORATION JP 3,400
- KIA MOTORS CORPORATION KR 3,388
- SAFRAN AIRCRAFT ENGINES FR 3,332