Drilldown: Patents

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Patents > Office : DE or FR & Applicant firm : Société anonyme Astra AB or None & Grant date: 1910 - 1919 & CPCs: CPC B64C2700/6218 & Family year: 1900 - 1999 & First filing: No & Citations from after 1930: None

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Year filed:
1909 (3) · 1910 (15) · 1911 (10) · 1912 (12) · 1913 (20) · 1914 (3) · 1915 (1)
Year granted:
1910 (14) · 1911 (12) · 1912 (8) · 1913 (20) · 1914 (8) · 1915 (1) · 1918 (1)
Office: (Click arrow to add another value)
Inventors:
Otto Albin Budig (3) · Auguste Guillot (2) · Alexander Blair Thaw (2) · Oswald François Leopold Keun (2) · Alfred John Macy (2) · Auguste-Hippolyte Étévé (2) · Antoine CHAUVIGNAT (2) · Émile Bert (2) · August Wendtland (2)
Inventor country:
BE (1) · DE (11) · EG (2) · FR (27) · GB (2) · HU (3) · IT (4) · NO (1) · RU (1) · SE (2) · US (9) · VN (1)
Applicant person:
Otto Albin Budig (3) · Auguste-Hippolyte Étévé (2) · Alexander Blair Thaw (2) · Alexandre-Auguste Guillot (2) · Alfred John Macy (2) · ANTOINE CHAUVIGNAT (2) · Émile Bert (2) · August Wendtland (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (2) · INDIV (62)
Applicant is inventor:
No (2) · Yes (62)
Tech fields:
stability (36) · airplane (36) · None (19) · automatic stability (16) · Design (16) · aerodynamics (14) · construction (8) · Control (8) · frame (7) · equilibrium (6) · wings (6) · lift (4) · landing (4) · aileron (3) · steering (3) · instrument (3) · propellers (3)
Filing date:
1909 (3) · 1910 (14) · 1911 (11) · 1912 (12) · 1913 (20) · 1914 (3) · 1915 (1)
Full specification filed date:
None (64)
Application number:
Grant date:
1910 (14) · 1911 (13) · 1912 (7) · 1913 (20) · 1914 (8) · 1915 (1) · 1918 (1)
Granted:
Yes (64)
Publication date:
None (18) · 1910 (11) · 1911 (11) · 1912 (6) · 1913 (14) · 1914 (3) · 1915 (1)
Supplementary to patent:
None (23) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent FR-1910-423998 (2) · Patent FR-1912-450608 (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent FR-1909-408872 (2)
Related to aircraft:
1 (28) · Yes (36)
Patent agent:
None (27) · 0 (1) · Armengaud jeune (5) · Barlow et Gentizon (1) · Boramé et Julien (1) · Brandon freres (2) · C. Baumann (2) · C. Blétry (1) · Caïus Danzer (1) · Charles Dony (2) · E. Ducassou (1) · Émile Bert (1) · G. Petiau (1) · Gaston Rose (1) · J. Bonnet-Thirion et Breton (2) · J. Fayollet (4) · Jacques Lejeune (2) · Lavoix et Mosès (1) · None (2) · P. Follin (1) · Paul Coulomb (1) · Paul Renaud (1) · Schwab (3)
Assigned to:
None (64)
National tech categories:
None (18) · FR 6.4 (46)
IPCs:
None (21) · IPC B64C1/00 (43) · IPC B64C17/00 (43) · IPC B64C3/38 (1) · IPC C07F9/08 (1)
CPCs: (Click arrow to add another value)
Family year:
1908 (1) · 1909 (7) · 1910 (18) · 1911 (9) · 1912 (13) · 1913 (14) · 1914 (1) · 1915 (1)
First filing: (Click arrow to add another value)
Cites these patents:
None (62) · 0 (1) · Patent FR-1911-438363 (1)
Citations from after 1930:
None (64)
Number of text pages:
None (17) · 1 - 2 (1) · 2 - 3 (20) · 3 - 5 (13) · 5 - 9 (13)
Number of claims:
None (19) · 1 - 2 (19) · 2 - 3 (10) · 3 - 7 (16)
Number of diagram pages:
None (19) · 1 (39) · 2 (6)
Number of figures:
None (19) · 1 - 2 (6) · 2 - 3 (7) · 3 - 5 (12) · 5 - 8 (9) · 8 - 30 (11)

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