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DIFF Subgroup
F16N 13/06

Actuation of lubricating-pumps

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Lubricating-pumps > with reciprocating piston > Actuation of lubricating-pumps

CPC:

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

Of 6 combined children, 4 exist in both systems.

2 codes are CPC-only extensions.

Note: 2 CPC extensions are marked as secondary classification only.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • F16N 13/08 by hand IPC+CPC Available in IPC and CPC
  • F16N 13/16 with fluid drive IPC+CPC Available in IPC and CPC
  • F16N 13/18 relative movement of pump parts being produced by inertia of one of the parts or of a driving member IPC+CPC Available in IPC and CPC
  • F16N 2013/063 2nd only CPC only CPC only
  • F16N 2013/066 2nd only CPC only CPC only

Top Applicants

Top Applicants (IPC)

Class F16,2013–2023, worldwide · Source: EPO PATSTAT

  1. SCHAEFFLER TECHNOLOGIES & COMPANY DE 21,545
  2. ZAHNRADFABRIK FRIEDRICHSHAFEN DE 9,446
  3. TOYOTA MOTOR CORPORATION 7,215
  4. HYUNDAI MOTOR COMPANY KR 6,846
  5. ROBERT BOSCH DE 6,106
  6. NTN CORPORATION 5,305
  7. SKF SE 4,219
  8. KIA MOTORS CORPORATION KR 3,852
  9. NSK 3,850
  10. HONDA MOTOR COMPANY 3,639

Top Applicants (CPC)

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