Drilldown: Patents
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- Airplane (18)
- Airship (15)
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Patents > Year granted:
1913 
& Office :
ES or
FR or
IT
& Applicant firm :
Société anonyme Astra AB or
None
& Family year:
1900 - 1999
& First filing:
No
& Office :
ES or
FR or
IT
& Applicant firm :
Société anonyme Astra AB or
None
& Family year:
1900 - 1999
& First filing:
No Use the filters below to narrow your results.
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Tech fields:
None (142) ·
Airplane (67) ·
Design (46) ·
stability (39) ·
Frame (33) ·
LTA (29) ·
construction (26) ·
Aerodynamics (24) ·
propellers (23) ·
propulsion (18) ·
automatic stability (17) ·
wings (16) ·
lift (12) ·
control (11) ·
fuselage (11) ·
Landing (10) ·
Subsystem (10) ·
chassis (9) ·
sustentation (9) ·
hydroplane (7)
Filing date:
January 1912 (2) ·
February 1912 (4) ·
March 1912 (4) ·
April 1912 (3) ·
May 1912 (5) ·
June 1912 (11) ·
July 1912 (4) ·
August 1912 (9) ·
September 1912 (20) ·
October 1912 (26) ·
November 1912 (20) ·
December 1912 (17) ·
January 1913 (25) ·
February 1913 (15) ·
March 1913 (32) ·
April 1913 (24) ·
May 1913 (20) ·
June 1913 (17) ·
July 1913 (20) ·
August 1913 (6) ·
September 1913 (2) ·
October 1913 (1)
Full specification filed date:
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Patent agent:
None (175) ·
Armengaud jeune (14) ·
None (6) ·
Weismann et Marx (6) ·
Dupont et Elluin (5) ·
Schwab (4) ·
J. Bonnet-Thirion (4) ·
Brandon frères (4) ·
J. Germain (4) ·
Louis Tailfer (3) ·
Hippolyte Josse (3) ·
Joseph Gillot (3) ·
Charles Assi (3) ·
Charles Dony (3) ·
Gaston Petiau (3) ·
Dom. Casalonga (3)
Assigned to:
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IPCs:
None (137) ·
IPC B64C17/00 (27) ·
IPC B64C1/00 (26) ·
IPC B64B1/00 (12) ·
IPC B64C35/00 (8) ·
IPC B64C39/00 (8) ·
IPC B64C11/00 (7) ·
IPC B64B1/58 (7) ·
IPC B64C33/02 (5) ·
IPC B64C3/38 (4) ·
IPC B64C3/00 (4) ·
IPC B64C33/00 (4) ·
IPC B64C23/00 (4) ·
IPC B64D1/04 (3) ·
IPC B64C11/20 (3) ·
IPC B64C17/06 (3)
CPCs:
CPC B64C17/00 (53) ·
CPC B64C39/00 (24) ·
CPC B64C2700/6295 (21) ·
CPC B64C2700/6218 (20) ·
CPC B64C35/00 (13) ·
CPC B64C2700/6212 (13) ·
CPC B64C33/02 (12) ·
CPC B64C1/00 (9) ·
CPC B64C2700/6219 (9) ·
CPC B64B1/00 (9) ·
CPC B64C3/385 (9) ·
CPC B64C23/005 (8) ·
CPC B64B1/58 (7) ·
CPC B64C2700/6214 (7) ·
CPC B64C33/00 (7) ·
CPC B64C2700/6228 (7) ·
CPC B64C3/00 (6) ·
CPC B64C11/16 (5) ·
CPC B64C2700/6274 (5) ·
CPC B64F2700/628 (5)
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Showing below up to 250 results in range #1 to #250.
