CPC Subgroup Additional Only
F16D 2500/3125 Driving resistance, i.e. external factors having an influence in the traction force, e.g. road friction, air resistance, road slope
Full Title
External control of clutches by electric or electronic means > Signal inputs > External to the vehicle > Driving resistance, i.e. external factors having an influence in the traction force, e.g. road friction, air resistance, road slope
1 direct subcode
Child Classifications
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- F16D 2500/3127 Road slope
Top Applicants
Top 10 applicants by patent filingsfor class F16, 2013–2023, worldwide · Source: EPO PATSTAT
- SCHAEFFLER TECHNOLOGIES & COMPANY DE 22,817
- ZAHNRADFABRIK FRIEDRICHSHAFEN DE 10,523
- HYUNDAI MOTOR COMPANY KR 7,933
- ROBERT BOSCH DE 7,059
- KIA MOTORS CORPORATION KR 4,867
- SKF SE 4,729
- TOYOTA MOTOR CORPORATION JP 4,111
- FORD GLOBAL TECHNOLOGIES US 3,838
- GM GLOBAL TECHNOLOGY OPERATIONS US 3,575
- TOYOTA MOTOR CORPORATION 3,499