CPC Subgroup
F16K 11/10 with two or more closure members not moving as a unit
Full Title
Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves > with two or more closure members not moving as a unit
4 direct subcodes
Child Classifications
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- F16K 11/12 with one plug turning in another
- F16K 11/14 operated by one actuating member, e.g. a handle (with one plug turning in another F16K11/12)
- F16K 11/20 operated by separate actuating members (with one plug turning in another F16K11/12)
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