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Patents > Grant date: 1920 - 1929 & Patent agent: None & Number of figures: 2-3

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Office:
Inventors:
None (51) · Ernst Heinkel (8) · Jakob Haw (5) · Anthony Herman Gerard Fokker (3) · Christian Lorenzen (3) · Robert Kemp (3) · John Edward Thompson (2) · Oszkár Asbóth (2) · John P. Tarbox (2) · Charles Denniston Burney (2) · Reinhold Richter (2) · Anton Flettner (2)
Inventor country:
Applicant person:
None (61) · Ernst Heinkel (8) · Jakob Haw (4) · Anthony Herman Gerard Fokker (3) · Christian Lorenzen (3) · Claudius Dornier (3) · Anton Flettner (2) · Charles Denniston Burney (2) · Reinhold Richter (2) · John Edward Thompson (2) · Oszkár Asbóth (2)
Applicant is inventor:
Tech fields:
airplane (48) · frame (29) · design (27) · construction (25) · wings (15) · propellers (15) · subsystem (13) · aerodynamics (12) · biplane (10) · None (9) · propulsion (8) · control (8) · propeller (8) · LTA (7) · fuselage (7) · motors (7) · airship (6) · chassis (6) · lift (6) · military (5)
Full specification filed date:
Application number:
None (35)
Granted:
Publication date:
Supplementary to patent:
None (79) · Patent DE-1916-332540 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
IPCs:
None (50) · IPC B64C3/00 (18) · IPC B64C35/00 (10) · IPC B64C11/20 (4) · IPC B64C11/00 (3) · IPC B64C9/02 (3) · IPC B64C3/18 (3) · IPC B64C13/00 (3) · IPC B64C3/38 (2) · IPC B64C23/00 (2) · IPC B64C25/00 (2) · IPC B64C1/06 (2)
CPCs:
None (42) · CPC B64C3/00 (17) · CPC B64C2700/6235 (10) · CPC B64C35/00 (9) · CPC B64C11/00 (4) · CPC B64C13/00 (4) · CPC B64C2700/6233 (4) · CPC B64C11/20 (4) · CPC B64C9/02 (3) · CPC B64F2700/6261 (3) · CPC B64C3/385 (3) · CPC B64F2700/6226 (2) · CPC B64C3/185 (2) · CPC B64C11/04 (2) · CPC B64C25/62 (2) · CPC B64C23/005 (2) · CPC B64C2001/0063 (2) · CPC B64C2700/6256 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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