CPC Subgroup
F16L 33/02 Hose-clips
Full Title
Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses (connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics F16L47/00) > Hose-clips
10 direct subcodes
Child Classifications
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- F16L 33/025 tightened by deforming radially extending loops or folds
- F16L 33/03 Self-locking elastic clips
- F16L 33/035 fixed by means of teeth or hooks
- F16L 33/04 tightened by tangentially-arranged threaded pin and nut
- F16L 33/08 in which a worm coacts with a part of the hose-encircling member that is toothed like a worm-wheel
- F16L 33/10 with a substantially-radial tightening member
- F16L 33/12 with a pivoted or swinging tightening or securing member, e.g. toggle lever
- F16L 33/14 with a taping-bolt, i.e. winding up the end of the hose-encircling member
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