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Patents > Year granted: 1920 - 1929 & Number of figures: 9-18

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Year granted:
Office:
Inventors:
None (5) · Claudius Dornier (2) · Pieter Barteld Van Leggelo (2) · John P. Tarbox (2) · Henry L. Haskell (2) · Harold J. Horn (2) · Edward Eugene Brown (2) · Henry E. Krammer (2) · Antoine Cazanave (2)
Inventor country:
Applicant person:
None (11) · Claudius Dornier (3) · Antoine Cazanave (2) · Pieter Barteld Van Leggelo (2) · Henry E. Krammer (2) · Edward Eugene Brown (2) · Harold J. Horn (2)
Applicant is inventor:
Tech fields:
Airplane (23) · None (13) · wings (12) · design (12) · aerodynamics (9) · construction (8) · propellers (7) · frame (7) · stability (7) · chassis (7) · metal (5) · LTA (5) · rudder (4) · navigation (4) · subsystem (4) · fuselage (4) · biplane (4)
Full specification filed date:
Application number:
None (13)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (29) · None (5) · Herbert H. Thompson (3) · Philip -- Ricekweich? (2) · Dupont et Elluin (2) · Armengaud jeune (2) · E. Wattier (2) · Chappell & Earl? (2)
IPCs:
None (15) · IPC B64C3/00 (13) · IPC B64C17/00 (5) · IPC B64C1/00 (4) · IPC B64C35/00 (2) · IPC B64C13/00 (2) · IPC B64C27/10 (2) · IPC B64C25/00 (2) · IPC B64C23/00 (2) · IPC B64C1/06 (2) · IPC B64C11/00 (2) · IPC B64C27/28 (2)
CPCs:
CPC B64C3/00 (11) · None (7) · CPC B64C17/00 (6) · CPC B64C2700/6233 (5) · CPC B64C13/00 (4) · CPC B64C2001/0081 (4) · CPC B64C2700/6235 (3) · CPC B64C1/12 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 79 results in range #1 to #79.

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