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DIFF Main Group
F02M 13/00

Arrangements of two or more separate carburettors (re-atomising condensed fuel or homogenising fuel-air mixture F02M29/00); Carburettors using more than one fuel (apparatus for adding small quantities of secondary fuel F02M25/00)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Arrangements of two or more separate carburettors; Carburettors using more than one fuel

CPC: Arrangements of two or more separate carburettors (re-atomising condensed fuel or homogenising fuel-air mixture F02M29/00); Carburettors using more than one fuel (apparatus for adding small quantities of secondary fuel F02M25/00)

Full Title

Full titles differ between systems:

IPC:

Arrangements of two or more separate carburettors; Carburettors using more than one fuel

CPC:

Arrangements of two or more separate carburettors (re-atomising condensed fuel or homogenising fuel-air mixture F02M29/00); Carburettors using more than one fuel (apparatus for adding small quantities of secondary fuel F02M25/00)

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

Child Classifications

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  • F02M 13/06 the carburettors using different fuels IPC+CPC Available in IPC and CPC
  • F02M 13/08 Carburettors adapted to use liquid and gaseous fuels, e.g. alternatively IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

Class F02,2013–2023, worldwide · Source: EPO PATSTAT

  1. TOYOTA MOTOR CORPORATION 8,687
  2. ROBERT BOSCH DE 8,328
  3. FORD GLOBAL TECHNOLOGIES US 7,423
  4. GE (GENERAL ELECTRIC COMPANY) US 5,732
  5. UNITED TECHNOLOGIES CORPORATION (UTC) US 5,592
  6. HYUNDAI MOTOR COMPANY KR 4,699
  7. TOYOTA MOTOR CORPORATION JP 4,541
  8. DENSO CORPORATION 3,711
  9. WEICHAI POWER COMPANY 3,486
  10. SAFRAN AIRCRAFT ENGINES FR 3,249

Top Applicants (CPC)

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