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IPC Subgroup
F02M 59/04

characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft

Introduced: September 1968

Last revised: January 2006

Full Title

Pumps specially adapted for fuel-injection and not provided for in groups > of reciprocating-piston type > characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft

Classification Context

Section:
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Class:
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Subclass:
SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF

1 direct subcode

Child Classifications

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  • F02M 59/06 with cylinders arranged radially to driving shaft, e.g. in V- or star-arrangement

Top Applicants

Top 10 applicants by patent filingsfor 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