Drilldown: Patents

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Patents > Applicant firm : Société anonyme Astra AB or Société des Avions Louis Bréguet & First filing: Other

Use the filters below to narrow your results.

Year filed:
None (4) · 1908 (1) · 1911 (1) · 1913 (1) · 1914 (2) · 1916 (1) · 1917 (1) · 1918 (3)
Year granted:
1908 (1) · 1911 (1) · 1913 (1) · 1915 (2) · 1916 (2) · 1917 (1) · 1918 (1) · 1920 (5)
Office:
FR (9) · GB (5)
Inventors:
None (13) · Société anonyme Astra AB (1)
Inventor country:
FR (14)
Inventor location:
None (14)
Applicant person:
None (14)
Applicant firm: (Click arrow to add another value)
Applicant type:
COMPANY (14)
Applicant is inventor:
No (12) · Yes (2)
Tech fields:
None (9) · aerodynamics (1) · altimeter (1) · barometer (1) · construction (1) · control (1) · design (1) · diagram (1) · dirigibles (1) · equilibrium (1) · hydroaeroplane (1) · hydrodynamics (1) · hydroplane (1) · incidence (1) · levers (1) · LTA (2) · marine (1) · navigation (1) · suspension (1) · valve (1)
Filing date:
1908 (1) · 1911 (1) · 1913 (1) · 1914 (2) · 1916 (3) · 1917 (2) · 1918 (4)
Full specification filed date:
None (14)
Application number:
None (1) · 1318816 (1) · 1321316 (1) · 1651116 (1) · 1794017 (1) · 1956418 (1) · 428978D (1) · 458807D (1) · 475950D (1) · 475951D (1) · 503646D (1) · 504319D (1) · 504321D (1) · 505393D (1)
Grant date:
1908 (1) · 1911 (1) · 1913 (1) · 1915 (2) · 1919 (3) · 1920 (6)
Granted:
Yes (14)
Publication date:
None (9) · 1908 (1) · 1911 (1) · 1913 (1) · 1915 (2)
Supplementary to patent:
None (14)
Related to aircraft:
1 (10) · Yes (4)
Patent agent:
None (9) · Armengaud jeune (1) · Dupont et Elluin (3) · Victor Dupont (1)
Assigned to:
None (14)
National tech categories:
None (9) · FR 12.3 (1) · FR 6.4 (4)
IPCs:
None (9) · IPC B64B1/00 (1) · IPC B64B1/58 (1) · IPC B64C3/00 (1) · IPC B64C35/00 (1) · IPC G01L19/08 (1)
CPCs:
CPC B64B1/00 (2) · CPC B64B1/58 (1) · CPC B64B1/64 (1) · CPC B64C13/00 (2) · CPC B64C17/00 (1) · CPC B64C25/60 (1) · CPC B64C2700/6218 (1) · CPC B64C2700/6235 (4) · CPC B64C2700/6256 (1) · CPC B64C2700/626 (1) · CPC B64C3/00 (4) · CPC B64C35/00 (1) · CPC B64F2700/6246 (1) · CPC B64F2700/6261 (1) · CPC G01L19/08 (1)
Family year:
1908 (1) · 1911 (1) · 1913 (1) · 1914 (2) · 1916 (3) · 1917 (2) · 1918 (4)
First filing: (Click arrow to add another value)
Cites these patents:
None (14)
Citations from after 1930:
None (14)
Number of text pages:
None (9) · 2 (4) · 4 (1)
Number of claims:
None (9) · 1 (1) · 2 (1) · 3 (3)
Number of diagram pages:
None (9) · 1 (5)
Number of figures:
None (9) · 2 (3) · 3 (1) · 5 (1)

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