Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (480)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17617)
- Person (2158)
- Publications (24571)
- Techtypes (2383)
Patents > Year granted:
1912 
& Office :
CA or
FR or
GB or
RU
& Granted:
Yes
& CPCs :
CPC B64C13/00 or
CPC B64C17/00 or
CPC B64C2700/6218 or
CPC B64C33/02
& Cites these patents:
None
& Office :
CA or
FR or
GB or
RU
& Granted:
Yes
& CPCs :
CPC B64C13/00 or
CPC B64C17/00 or
CPC B64C2700/6218 or
CPC B64C33/02
& Cites these patents:
None Use the filters below to narrow your results.
Year filed:
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Tech fields:
stability (74) ·
airplane (67) ·
automatic stability (42) ·
None (37) ·
equilibrium (19) ·
aerodynamics (15) ·
design (15) ·
control (15) ·
wings (13) ·
pendulum (10) ·
frame (10) ·
subsystem (7) ·
piloting (6) ·
wing warping (6) ·
cables (5) ·
construction (5) ·
rudder (4) ·
aeroplane (4) ·
fuselage (4) ·
flapping (4)
Filing date:
October 1910 (1) ·
December 1910 (3) ·
February 1911 (2) ·
March 1911 (5) ·
April 1911 (2) ·
May 1911 (1) ·
June 1911 (1) ·
July 1911 (4) ·
August 1911 (4) ·
September 1911 (8) ·
October 1911 (14) ·
November 1911 (13) ·
December 1911 (8) ·
January 1912 (7) ·
February 1912 (3) ·
March 1912 (10) ·
April 1912 (9) ·
May 1912 (14) ·
June 1912 (8) ·
July 1912 (8) ·
August 1912 (6) ·
September 1912 (3) ·
October 1912 (5) ·
November 1912 (1) ·
December 1912 (1)
Full specification filed date:
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Supplementary to patent:
Patent agent:
None (42) ·
None (7) ·
Marks & Clerk (6) ·
Armengaud jeune (5) ·
J. Bonnet-Thirion (5) ·
Abel & Imray (4) ·
E. Blétry (4) ·
Paul Coulomb (3) ·
Hippolyte Josse (3) ·
Charles Dony (2) ·
V. Matray (2) ·
Schwab (2) ·
Lefort (2) ·
L. Gardet (2) ·
L. Chassevent (2) ·
Haseltine, Lake & Co. (2) ·
H. Bœttcher fils (2) ·
Wheatley & Mackenzie (2)
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Citations from after 1930:
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Showing below up to 180 results in range #1 to #180.
