CPC Subgroup
B64D 17/02 Canopy arrangement or construction
Full Title
Parachutes (non-canopied parachutes B64D19/00) > Canopy arrangement or construction
8 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B64D 17/04 formed with two or more canopies arranged about a common axis
- B64D 17/06 formed with two or more canopies arranged in a cluster
- B64D 17/08 Secondary or shock-absorbing canopies attached to load line
- B64D 17/10 Ribbon construction or the like
- B64D 17/12 constructed to provide variable or non-uniform porosity over area of canopy
- B64D 17/14 with skirt or air-deflecting panels
- B64D 17/18 Vent arrangement or construction
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