CPC Main Group
B64F 1/00 Ground or aircraft-carrier-deck installations
15 direct subcodes
Child Classifications
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- B64F 1/02 for arresting aircraft, e.g. nets or cables
- B64F 1/04 for launching aircraft
- B64F 1/12 for anchoring aircraft
- B64F 1/18 Visual or acoustic landing aids
- B64F 1/22 for handling aircraft
- B64F 1/26 for reducing engine or jet noise; Protecting airports from jet erosion
- B64F 1/28 Liquid-handling installations specially adapted for fuelling stationary aircraft
- B64F 1/30 for embarking or disembarking passengers
- B64F 1/32 for handling freight
- B64F 1/34 for starting propulsion plant
- B64F 1/35 for supplying electrical power to stationary aircraft
- B64F 1/36 Other airport installations (ground installations for de-icing aircraft B64F5/20)
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