CPC Main Group
F16T 1/00 Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
6 direct subcodes
Child Classifications
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- F16T 1/02 with valves controlled thermally
- F16T 1/12 with valves controlled by excess or release of pressure
- F16T 1/20 with valves controlled by floats
- F16T 1/34 without moving parts other than hand valves, e.g. labyrinth type
- F16T 1/36 specially adapted for steam lines of low pressure
- F16T 1/38 Component parts; Accessories
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