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CPC Main Group
F02M 17/00

Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00 (apparatus for treating combustion-air, fuel, or fuel-air mixture by catalysts, electric means, magnetism, rays, sonic waves, or the like F02M27/00; combinations of carburettors and low-pressure fuel-injection apparatus F02M71/00)

15 direct subcodes

Child Classifications

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  • F02M 17/16 Carburettors having continuously-rotating bodies, e.g. surface carburettors
  • F02M 17/34 Other carburettors combined or associated with other apparatus, e.g. air filters
  • F02M 17/36 Carburettors having fitments facilitating their cleaning
  • F02M 17/38 Controlling of carburettors, not otherwise provided for (external control gear F02M19/12)
  • F02M 17/40 Selection of particular materials for carburettors, e.g. sheet metal, plastic, or translucent materials
  • F02M 17/42 Float-controlled carburettors not otherwise provided for
  • F02M 17/50 Carburettors having means for combating ice-formation (thermally F02M15/02)

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