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CPC Subgroup
F16N 13/18

relative movement of pump parts being produced by inertia of one of the parts or of a driving member

Full Title

Lubricating-pumps (oil cans with pump F16N3/08; pumps for liquids in general F04) > with reciprocating piston (pumps with distributing equipment F16N13/22) > Actuation of lubricating-pumps > relative movement of pump parts being produced by inertia of one of the parts or of a driving member

Top Applicants

Top 10 applicants by patent filingsfor class F16, 2013–2023, worldwide · Source: EPO PATSTAT

  1. SCHAEFFLER TECHNOLOGIES & COMPANY DE 22,817
  2. ZAHNRADFABRIK FRIEDRICHSHAFEN DE 10,523
  3. HYUNDAI MOTOR COMPANY KR 7,933
  4. ROBERT BOSCH DE 7,059
  5. KIA MOTORS CORPORATION KR 4,867
  6. SKF SE 4,729
  7. TOYOTA MOTOR CORPORATION JP 4,111
  8. FORD GLOBAL TECHNOLOGIES US 3,838
  9. GM GLOBAL TECHNOLOGY OPERATIONS US 3,575
  10. TOYOTA MOTOR CORPORATION 3,499