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Patents > Patent agent : Dupont et Elluin‎ or E. Blétry or Marks & Clerk

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Office:
Inventors:
None (33) · Henri-Marie Coandă (16) · John William Dunne (7) · Johann Schütte (5) · Fernand Lioré (5) · Jules Sandret (4) · Samuel Franklin Cody (4) · Norman Arthur Thompson (4) · Frederick William Lanchester (4) · Louis-Adolphe Hayot (4) · Julius Hermann Carl Gebauer (4) · Louis Brennan (4) · Robert Arthur Bruce (4) · José Lluzar-Rodrigo (4)
Inventor country:
Applicant person:
None (47) · Henri-Marie Coandă (16) · John William Dunne (7) · Johann Schütte (5) · Fernand Lioré (5) · Jose Lluzar-Rodrigo (4) · Louis Brennan (4) · Edward Charles Robert Marks (4) · Jules Sandret (4) · Julius Hermann Carl Gebauer (4) · Norman Arthur Thompson (4) · Louis-Adolphe Hayot (4) · Robert Arthur Bruce (4)
Applicant is inventor:
Tech fields:
airplane (100) · stability (55) · design (49) · frame (41) · LTA (40) · wings (35) · Propellers (33) · Subsystem (32) · control (31) · construction (31) · aerodynamics (30) · None (27) · propulsion (27) · navigation (21) · automatic stability (19) · landing (18) · lift (18) · sustentation (17) · steering (16) · rudder (15)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (170) · Patent FR-1909-410848 (3) · Patent AU-1911-510 (3) · Patent DE-1907-196255 (3) · Patent US 1906 12 10 (2) · Patent FR-1911-449265 (2) · Patent FR-1911-431691 (2) · Patent FR-1913-466195 (2) · Patent FR-1909-411204 (2) · Patent GB-1903-27212 (2) · Patent GB-1908-21445 (2) · Patent GB-1912-26911 (2) · Patent GB-1912-7553 (2) · Patent HU-1909-49726 (2) · Patent BE-1914-264437 (2) · Patent DE-1910-244354 (2) · Patent FR-1911-448337 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
IPCs:
None (39) · IPC B64C39/00 (31) · IPC B64C17/00 (31) · IPC B64C3/00 (18) · IPC B64C1/00 (17) · IPC B64B1/00 (13) · IPC B64B1/58 (12) · IPC B64C13/00 (11) · IPC B64C25/00 (11) · IPC B64C11/00 (9) · IPC B64C35/00 (8) · IPC B64C23/00 (7) · IPC B64D35/04 (6) · IPC B64C3/38 (6) · IPC B64D1/04 (6) · IPC B64C33/02 (6) · IPC B64C3/56 (5) · IPC B64C39/10 (5)
CPCs:
CPC B64C17/00 (34) · None (22) · CPC B64C39/00 (20) · CPC B64C3/00 (17) · CPC B64C2700/6295 (16) · CPC B64C13/00 (13) · CPC B64B1/00 (13) · CPC B64B1/58 (12) · CPC B64C2700/6256 (10) · CPC B64F2700/6226 (9) · CPC B64C2700/6235 (8) · CPC B64C23/005 (8) · CPC B64C3/385 (8) · CPC B64C2700/6214 (8) · CPC B64C2700/6212 (8) · CPC B64C35/00 (8) · CPC B64C2700/6218 (8) · CPC B64C11/006 (7) · CPC B64C25/06 (7) · CPC B64C33/02 (7)
First filing:
Citations from after 1930:
Number of diagram pages:

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