CPC Main Group Additional Only
F16D 2300/00 Special features for couplings or clutches
12 direct subcodes
Child Classifications
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- F16D 2300/02 Overheat protection, i.e. means for protection against overheating
- F16D 2300/04 Heating means
- F16D 2300/06 Lubrication details not provided for in group F16D13/74
- F16D 2300/08 Details or arrangements of sealings not provided for in group F16D3/84
- F16D 2300/10 Surface characteristics; Details related to material surfaces
- F16D 2300/12 Mounting or assembling
- F16D 2300/14 Clutches which are normally open, i.e. not engaged in released state
- F16D 2300/18 Sensors; Details or arrangements thereof
- F16D 2300/20 Auxiliary indicators or alarms
- F16D 2300/22 Vibration damping
- F16D 2300/24 Concentric actuation rods, e.g. actuation rods extending concentrically through a shaft
- F16D 2300/26 Cover or bell housings; Details or arrangements thereof
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