CPC Subgroup Additional Only
F02M 2700/1317 Fuel pumpo for internal combustion engines
Full Title
Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines > Special devices for making an explosive mixture; Fuel pumps > Fuel pumpo for internal combustion engines
12 direct subcodes
Child Classifications
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- F02M 2700/1323 Controlled diaphragm type fuel pump
- F02M 2700/1329 Controlled rotary fuel pump with parallel pistons or with a single piston in the extension of the driving shaft
- F02M 2700/1335 Fuel pump combined with the fuel injector
- F02M 2700/1341 Fuel pump driven by the differential pressure of a gas
- F02M 2700/1347 Fuel pump acting on a carburetoor; Acceleration pumps
- F02M 2700/1352 Fuel pump with a constant stroke piston without control means
- F02M 2700/1358 Fuel pump with control of fuel inlet to the pumping chamber
- F02M 2700/1364 Fuel pump controlled by means of a fuel return valve
- F02M 2700/137 Fuel pump with control of fuel outlet of pumping chamber to delivery pipe
- F02M 2700/1376 Fuel pump with control of the pump piston stroke
- F02M 2700/1382 Fuel pump with control of the cylinder relative to non-rotary piston
- F02M 2700/1388 Fuel pump with control of the piston relative to a fixed cylinder
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