CPC Subgroup
B64D 33/10 Radiator arrangement
Full Title
Arrangement in aircraft of power plant parts or auxiliaries not otherwise provided for > of power plant cooling systems > Radiator arrangement
1 direct subcode
Child Classifications
Navigate with arrow keys, Enter to open
- B64D 33/12 of retractable type
Top Applicants
Top 10 applicants by patent filingsfor class B64, 2013–2023, worldwide · Source: EPO PATSTAT
- BOEING COMPANY US 9,861
- AIRBUS OPERATIONS DE 3,766
- AIRBUS OPERATIONS FR 3,112
- SZ DJI TECHNOLOGY COMPANY CN 2,840
- HAMILTON SUNDSTRAND US 2,753
- GOODRICH CORPORATION US 2,427
- AIRBUS OPERATIONS GB 2,356
- BOEING COMPANY 2,057
- SAFRAN AIRCRAFT ENGINES FR 1,815
- AIRBUS OPERATIONS 1,723