CPC Main Group
F02N 7/00 Starting apparatus having fluid-driven auxiliary engines or apparatus
4 direct subcodes
Child Classifications
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- F02N 7/02 the apparatus being of single-stroke piston type, e.g. pistons acting on racks or pull-cords
- F02N 7/06 the engines being of reciprocating-piston type (of internal-combustion type F02N7/10)
- F02N 7/08 the engines being of rotary type
- F02N 7/10 characterised by using auxiliary engines or apparatus of combustion type (by using explosive cartridges F02N13/00)
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