CPC Subgroup
B64D 17/40 Packs
Full Title
Parachutes (non-canopied parachutes B64D19/00) > Packs
5 direct subcodes
Child Classifications
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- B64D 17/42 rigid
- B64D 17/46 Closing means
- B64D 17/48 with separate pack for extractor of auxiliary parachute
- B64D 17/50 formed with separate compartments for main canopy, rigging lines, or auxiliary parachute
- B64D 17/52 Opening, e.g. manual
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