Drilldown: Patents

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Patents > Tech fields : Flapping or rudder & Patent agent: None

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Inventor location:
None (293) · Budapest (3) · Stuttgart (2) · province de Flandre-Orientale (2) · Région Bruxelles-Capitale (2) · région flamande (2) · Ixelles (2) · région wallonne (2) · Sachsen (2) · New York (2) · Destelbergen lez-Gand (2) · Berlin-Reinickendorf West (2) · Berlin (2) · Berlin-Reinickendorf (2)
Applicant person:
None (94) · Orville Wright (5) · Wilbur Wright (5) · Anton Flettner (4) · Hermann Hassenbach (4) · Firmin Bousson (3) · Louis Coutant Badeau (3) · Ludwig Schmidl (3) · Franz Xaver Wels (3) · Friedrich Kopsch (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (204)
Granted:
Supplementary to patent:
None (233) · Patent US-1903-821393 (4) · Patent SE-1906-23283 (3) · Patent FR-1908-407411 (3) · Patent FR-1906-363017 (3) · Patent FR-1899-292828 (3) · Patent DE-1907-202942 (3) · Patent DE-1911-276469 (2) · Patent US-1906-850616 (2) · Patent SE-1906-25199 (2) · Patent GB-1909-2111 (2) · Patent GB-1902-24336 (2) · Patent FR-1913-452942 (2) · Patent DE-1913-287314 (2) · Patent US-1916-1208684 (2) · Patent AU-1909-15563‎ (2) · Patent AT-1912-75092 (2) · Patent DE-1907-194166 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (52) · AT 77d (29) · HU V/h (29) · DE 77h.10 (20) · FR 6.4 (16) · BE K (12) · DE 77 (11) · DE 77h.5 (11) · GB 4 propel & steer (9) · IT 8 (8) · DE 77h (7) · GB 4 with buoyant (7) · RU Group V (6) · GB 4 without buoyant (6) · USPC 244/11 (5) · USPC 244/72 (5) · DK 77 (5) · USPC 244/22 (5)
IPCs:
None (233) · IPC B64C33/02 (24) · IPC B64C33/00 (9) · IPC B64C39/00 (7) · IPC B64B1/00 (6) · IPC B64C13/00 (5) · IPC B64C9/02 (5) · IPC B64C31/04 (3) · IPC B64C3/54 (3) · IPC B64C17/00 (3) · IPC B64C11/00 (3) · IPC B64C1/00 (2) · IPC B64C3/14 (2) · IPC B64B1/58 (2)
CPCs:
None (170) · CPC B64C33/02 (35) · CPC B64C33/00 (14) · CPC B64C13/00 (12) · CPC B64B1/00 (12) · CPC B64C2700/6295 (9) · CPC B64C31/04 (6) · CPC B64C9/02 (5) · CPC B64C17/00 (5) · CPC B64C9/38 (4) · CPC B64C39/00 (4) · CPC B64C3/14 (4) · CPC B64C39/003 (3) · CPC B64C3/385 (3) · CPC B64C39/008 (3) · CPC B64C39/08 (3) · CPC B64C9/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
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