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PCE
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CPC Subgroup
F02F 1/36

for liquid cooling

Full Title

Cylinders; Cylinder heads > Cylinder heads > having cooling means > for liquid cooling

3 direct subcodes

Child Classifications

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  • F02F 1/365
  • F02F 1/38 the cylinder heads being of overhead valve type
  • F02F 1/40 cylinder heads with means for directing, guiding, or distributing liquid stream

Top Applicants

Top 10 applicants by patent filingsfor class F02, 2013–2023, worldwide · Source: EPO PATSTAT

  1. ROBERT BOSCH DE 8,801
  2. FORD GLOBAL TECHNOLOGIES US 8,171
  3. GE (GENERAL ELECTRIC COMPANY) US 6,957
  4. HYUNDAI MOTOR COMPANY KR 5,390
  5. UNITED TECHNOLOGIES CORPORATION (UTC) US 5,250
  6. TOYOTA MOTOR CORPORATION JP 5,214
  7. TOYOTA MOTOR CORPORATION 4,149
  8. DENSO CORPORATION JP 3,400
  9. KIA MOTORS CORPORATION KR 3,388
  10. SAFRAN AIRCRAFT ENGINES FR 3,332