CPC Main Group
F16L 11/00 Hoses, i.e. flexible pipes
8 direct subcodes
Child Classifications
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- F16L 11/02 made of fibres or threads, e.g. of textile
- F16L 11/04 made of rubber or flexible plastics
- F16L 11/14 made of rigid material, e.g. metal or hard plastics
- F16L 11/20 Double-walled hoses
- F16L 11/22 Multi-channel hoses
- F16L 11/24 wound from strips or bands (F16L11/16 takes precedence)
- F16L 11/26 made of sound-absorbing materials or with sound-absorbing structure
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