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Patents > Tech fields: rudder & Patent agent : Armengaud aîné or None

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Office:
Inventors:
None (11) · Wilbur Wright (7) · Orville Wright (7) · Eugene F. Falconnet (4) · Anton Flettner (4) · Louis Coutant Badeau (3) · William Henry Fauber (3)
Inventor country:
Applicant person:
None (57) · Orville Wright (5) · Wilbur Wright (5) · Anton Flettner (4) · Louis Coutant Badeau (3) · Johann Schütte (2) · Joseph de Pierpont de Burnot (2) · Henry Calder Lobnitz (2) · Eugene F. Falconnet (2) · Ernst Heinkel (2) · Émile-Joseph-Marie Percevaut (2) · de Burbure (2) · James Means (2) · Alonzo Perry Bliven (2) · Alois Laube Jr. (2) · William Randolph Smith (2)
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Full specification filed date:
Application number:
None (108)
Granted:
Supplementary to patent:
None (135) · Patent US-1903-821393 (4) · Patent FR-1906-363017 (3) · Patent DE-1907-202942 (3) · Patent GB-1902-24336 (2) · Patent FR-1913-452942 (2) · Patent GB-1909-2111 (2) · Patent US-1906-850616 (2) · Patent DE-1907-194166 (2) · Patent AU-1909-15563‎ (2)
Related to aircraft:
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National tech categories:
None (34) · DE 77h.5 (11) · FR 6.4 (10) · AT 77d (10) · BE K (9) · HU V/h (9) · GB 4 with buoyant (6) · GB 4 propel & steer (5) · IT 8 (5) · USPC 244/52 (4) · DE 77 (4) · RU Group V (4) · USPC 244/51 (4) · USPC 244/13 (4) · USPC 244/50 (3) · USPC 244/233 (3) · USPC 244/87 (3) · USPC 244/30 (3)
IPCs:
None (129) · IPC B64C13/00 (5) · IPC B64B1/00 (5) · IPC B64C9/02 (5) · IPC B64C39/00 (5) · IPC B64C33/00 (3) · IPC B64C17/00 (3) · IPC B64B1/58 (2) · IPC B64C31/04 (2) · IPC B64C3/14 (2) · IPC B64C1/00 (2) · IPC B64C3/54 (2)
CPCs:
None (89) · CPC B64C13/00 (12) · CPC B64C2700/6295 (9) · CPC B64B1/00 (9) · CPC B64C17/00 (5) · CPC B64C9/02 (5) · CPC B64C33/00 (4) · CPC B64C9/38 (4) · CPC B64C3/14 (4) · CPC B64C3/385 (3) · CPC B64C9/00 (3) · CPC B64C39/008 (3) · CPC B64C39/08 (3) · CPC B64C39/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
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