IPC Subgroup
F02M 69/46 Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups
Introduced: January 1990
Last revised: January 2006
Full Title
Low-pressure fuel-injection apparatus > Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups
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
4 direct subcodes
Child Classifications
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- F02M 69/48 Arrangement of air sensors
- F02M 69/5 Arrangement of fuel distributors
- F02M 69/52 Arrangement of fuel metering devices
- F02M 69/54 Arrangement of fuel pressure regulators
Top Applicants
Top 10 applicants by patent filingsfor class F02, 2013–2023, worldwide · Source: EPO PATSTAT
- TOYOTA MOTOR CORPORATION 8,687
- ROBERT BOSCH DE 8,328
- FORD GLOBAL TECHNOLOGIES US 7,423
- GE (GENERAL ELECTRIC COMPANY) US 5,732
- UNITED TECHNOLOGIES CORPORATION (UTC) US 5,592
- HYUNDAI MOTOR COMPANY KR 4,699
- TOYOTA MOTOR CORPORATION JP 4,541
- DENSO CORPORATION 3,711
- WEICHAI POWER COMPANY 3,486
- SAFRAN AIRCRAFT ENGINES FR 3,249