Drilldown: Patents

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

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Applicant person:
None (109) · Wilbur Wright (5) · Orville Wright (5) · Anton Flettner (5) · Hermann Hassenbach (4) · Franz Xaver Wels (3) · Friedrich Kopsch (3) · Ludwig Schmidl (3) · Louis Coutant Badeau (3) · Firmin Bousson (3)
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None (204)
Granted:
Supplementary to patent:
None (254) · Patent US-1903-821393 (5) · Patent SE-1906-23283 (4) · Patent FR-1908-407411 (3) · Patent FR-1906-363017 (3) · Patent DE-1907-202942 (3) · Patent FR-1899-292828 (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 FR-1885-168266 (2) · Patent DE-1913-287314 (2) · Patent US-1916-1208684 (2) · Patent AT-1912-75092 (2) · Patent AU-1909-15563 (2) · Patent DE-1907-194166 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (57) · AT 77d (29) · HU V/h (29) · FR 6.4 (19) · DE 77h.10 (15) · BE K (12) · DE 77h.5 (10) · DE 77 (9) · USPC 244/22 (9) · GB 4 propel & steer (9) · IT 8 (8) · DE 77h (7) · GB 4 with buoyant (7) · RU Group V (6) · GB 4 (6) · GB 4 without buoyant (6) · DK 77 (5) · USPC 244/72 (5) · USPC 244/51 (5)
IPCs:
None (248) · IPC B64C33/02 (21) · IPC B64C33/00 (11) · IPC B64B1/00 (10) · IPC B64C13/00 (8) · IPC B64C39/00 (6) · IPC B64C9/02 (5) · IPC B64C17/00 (4) · IPC B64C11/00 (3) · IPC B64C1/00 (3) · IPC B64C3/14 (3) · IPC B64C31/04 (3) · IPC B64C3/38 (2) · IPC B64C3/54 (2)
CPCs:
None (178) · CPC B64C33/02 (34) · CPC B64C13/00 (18) · CPC B64B1/00 (15) · CPC B64C33/00 (11) · CPC B64C2700/6295 (9) · CPC B64C31/04 (7) · CPC B64C17/00 (6) · CPC B64C3/385 (5) · CPC B64C9/02 (5) · CPC B64C3/14 (5) · CPC B64C2700/6256 (4) · CPC B64C9/38 (4) · CPC B64C39/08 (3) · CPC B64C39/008 (3) · CPC B64C9/00 (3) · CPC B64C39/003 (3) · CPC B64C39/00 (3) · CPC B64B1/40 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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