Drilldown: Patents

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Patents > Patent agent : Dupont et Elluin or E. Bletry or Haseltine, Lake & Co.

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Office:
Inventors:
None (26) · Henri-Marie Coandă (15) · George Henry Challenger (12) · Adolphe Clément-Bayard (11) · Harold Arthur Savage (9) · Fernand Lioré (5) · Julius Hermann Carl Gebauer (5) · Hiram Stevens Maxim (4) · José Lluzar-Rodrigo (4) · Frederick William Dufwa (4) · Jules Sandret (4)
Inventor country:
Applicant person:
None (40) · Henri-Marie Coandă (15) · George Henry Challenger (12) · Adolphe Clément-Bayard (10) · Harold Arthur Savage (9) · Fernand Lioré (5) · Julius Hermann Carl Gebauer (5) · Frederick William Dufwa (4) · Jules Sandret (4) · José Lluzar-Rodrigo (4)
Applicant is inventor:
Tech fields:
airplane (94) · stability (52) · design (50) · frame (40) · LTA (40) · construction (35) · control (31) · aerodynamics (31) · wings (30) · Propellers (27) · propulsion (25) · None (23) · Subsystem (22) · lift (21) · navigation (17) · automatic stability (15) · sustentation (15)
Full specification filed date:
Application number:
None (78)
Granted:
Publication date:
Supplementary to patent:
None (149) · Patent FR-1909-410848 (3) · Patent FR-1907-382895 (2) · Patent US-1914-1368226 (2) · Patent IT-1915-148941 (2) · Patent GB-1913-2294 (2) · Patent GB-1912-7553 (2) · Patent GB-1912-26911 (2) · Patent GB-1908-21754 (2) · Patent FR-1913-472867 (2) · Patent FR-1913-467415 (2) · Patent FR-1911-449265 (2) · Patent FR-1911-448337 (2) · Patent FR-1909-411204 (2) · Patent FR-1911-431691 (2) · Patent AT-1911-57225 (2) · Patent AT-1909-IE (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
IPCs:
None (39) · IPC B64C17/00 (26) · IPC B64C1/00 (22) · IPC B64C39/00 (20) · IPC B64B1/00 (18) · IPC B64C3/00 (12) · IPC B64C13/00 (8) · IPC B64C3/38 (8) · IPC F41A19/05 (8) · IPC B64B1/58 (6) · IPC B64C33/02 (6) · IPC B64C35/00 (6) · IPC B64C11/00 (6) · IPC B64C17/06 (5) · IPC B64D1/04 (5) · IPC B64C23/00 (4) · IPC B64D17/00 (4) · IPC B64D35/04 (4) · IPC B64C25/00 (4)
CPCs:
CPC B64C17/00 (28) · None (26) · CPC B64B1/00 (18) · CPC B64C39/00 (13) · CPC B64C3/00 (11) · CPC B64C13/00 (11) · CPC B64C2700/6212 (9) · CPC B64C2700/6295 (9) · CPC B64C3/385 (8) · CPC F41A19/05 (8) · CPC B64C35/00 (7) · CPC B64C33/02 (7) · CPC B64C1/00 (7) · CPC B64C2700/6218 (7) · CPC B64B1/58 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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