Drilldown: Patents

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Patents > Patent agent : David H. Fletcher or E. Blétry or Herbert Haddan & Co.

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Office:
Inventors:
Émile Letord (8) · None (6) · Gustav Mees (5) · Fernand Lioré (5) · Julius Hermann Carl Gebauer (4) · Jules Sandret (4) · Jose Lluzar-Rodrigo (4) · James Means (4) · Pierre-Louis Pujo (3) · Jules Leloup (3)
Inventor country:
Applicant person:
None (14) · Émile Letord (8) · Gustav Mees (5) · Fernand Lioré (5) · Jose Lluzar-Rodrigo (4) · Jules Sandret (4) · Julius Hermann Carl Gebauer (4) · James Means (3) · Jules Leloup (3) · Pierre-Louis Pujo (3)
Applicant is inventor:
Tech fields:
Airplane (43) · stability (32) · design (26) · aerodynamics (21) · LTA (20) · propellers (19) · control (19) · wings (18) · frame (17) · Subsystem (16) · propulsion (14) · construction (13) · lift (13) · None (13) · automatic stability (12) · navigation (12) · sustentation (10) · rudder (8)
Full specification filed date:
Application number:
None (34) · 1732817 (3)
Granted:
Publication date:
Supplementary to patent:
None (74) · Patent FR-1909-410848 (3) · Patent US-1908-1077750 (2) · Patent AT-1907-36106 (2) · Patent FR-1917-494365 (2) · Patent US-1908-1081147 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
IPCs:
None (22) · IPC B64C17/00 (22) · IPC B64C1/00 (15) · IPC B64C39/00 (13) · IPC B64B1/00 (7) · IPC B64C3/38 (5) · IPC B64C11/00 (5) · IPC B64B1/58 (4) · IPC B64C23/00 (4) · IPC B64C25/00 (4) · IPC B64C39/10 (4) · IPC B64C35/00 (3) · IPC B64C11/04 (3) · IPC B64C33/00 (3) · IPC B64D33/10 (3) · IPC B64C17/06 (3) · IPC B64D35/04 (3) · IPC B64C33/02 (3)
CPCs:
CPC B64C17/00 (24) · None (13) · CPC B64C2700/6212 (9) · CPC B64C39/00 (8) · CPC B64C2700/6218 (8) · CPC B64B1/00 (7) · CPC B64C3/385 (6) · CPC B64C2700/6295 (5) · CPC B64C2700/6274 (4) · CPC B64C39/10 (4) · CPC B64C23/005 (4) · CPC B64B1/58 (4) · CPC B64F2700/6226 (4) · CPC B64C11/006 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 157 results in range #1 to #157.

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