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CPC Main Group Additional Only
F02M 2200/00

Details of fuel-injection apparatus, not otherwise provided for

31 direct subcodes

Child Classifications

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  • F02M 2200/02 Fuel-injection apparatus having means for reducing wear
  • F02M 2200/03 Fuel-injection apparatus having means for reducing or avoiding stress, e.g. the stress caused by mechanical force, by fluid pressure or by temperature variations
  • F02M 2200/04 Fuel-injection apparatus having means for avoiding effect of cavitation, e.g. erosion
  • F02M 2200/05 Fuel-injection apparatus having means for preventing corrosion
  • F02M 2200/06 Fuel-injection apparatus having means for preventing coking, e.g. of fuel injector discharge orifices or valve needles
  • F02M 2200/07 Fuel-injection apparatus having means for avoiding sticking of valve or armature, e.g. preventing hydraulic or magnetic sticking of parts
  • F02M 2200/08 Fuel-injection apparatus having special means for influencing magnetic flux, e.g. for shielding or guiding magnetic flux
  • F02M 2200/09 Fuel-injection apparatus having means for reducing noise
  • F02M 2200/16 Sealing of fuel injection apparatus not otherwise provided for
  • F02M 2200/20 Fuel-injection apparatus with permanent magnets
  • F02M 2200/22 Fuel-injection apparatus with bimetallic or memory shape alloy elements
  • F02M 2200/25 Fuel-injection apparatus with heat-expansible elements
  • F02M 2200/26 Fuel-injection apparatus with elastically deformable elements other than coil springs
  • F02M 2200/27 Fuel-injection apparatus with filters
  • F02M 2200/28 Details of throttles in fuel-injection apparatus
  • F02M 2200/29 Fuel-injection apparatus having rotating means

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