CPC Subgroup
F16C 33/30 Parts of ball or roller bearings
Full Title
Parts of bearings; Special methods for making bearings or parts thereof > Parts of ball or roller bearings
9 direct subcodes
Child Classifications
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- F16C 33/32 Balls
- F16C 33/34 Rollers; Needles
- F16C 33/37 Loose spacing bodies
- F16C 33/38 Ball cages
- F16C 33/46 Cages for rollers or needles
- F16C 33/58 Raceways; Race rings
- F16C 33/66 Special parts or details in view of lubrication
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