Drilldown: Patents

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

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Applicant person:
None (149) · Nazaire Lacrotte (9) · Wilbur Wright (5) · Orville Wright (5) · Anton Flettner (5) · Cassius Edward Lamburth (3) · Alfred-Eugène Pichou (3) · de Préneuf (3) · Louis Coutant Badeau (3) · George Raymond Lawrence (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (231)
Granted:
Supplementary to patent:
None (294) · Patent US-1903-821393 (5) · Patent DE-1907-202942 (3) · Patent FR-1912-450892 (3) · Patent FR-1906-363017 (3) · Patent FR-1891-215265 (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (72) · HU V/h (23) · FR 6.4 (23) · AT 77d (19) · DE 77h.5 (13) · BE K (11) · FR 6.3 (11) · USPC 244/30 (8) · GB 4 with buoyant (8) · USPC 244/52 (7) · IT 8 (7) · GB 4 propel & steer (7) · USPC 244/22 (6) · DE 77 (6) · DE 77h.15 (6) · USPC 244/51 (6)
IPCs:
None (257) · IPC B64B1/00 (25) · IPC B64C39/00 (11) · IPC B64C13/00 (8) · IPC B64C9/02 (5) · IPC B64C33/02 (5) · IPC B64C33/00 (5) · IPC B64C17/00 (4) · IPC B64C1/00 (4) · IPC B64B1/62 (4) · IPC CPC B64C13/00 (3) · IPC B64B1/60 (3) · IPC B64B1/58 (3) · IPC B64C3/14 (3)
CPCs:
None (182) · CPC B64B1/00 (27) · CPC B64C13/00 (22) · CPC B64C2700/6295 (12) · CPC B64C17/00 (9) · CPC B64C33/02 (9) · CPC B64B1/40 (8) · CPC B64B1/62 (7) · CPC B64C3/14 (6) · CPC B64C9/38 (6) · CPC B64C33/00 (6) · CPC B64C9/02 (5) · CPC B64C3/385 (5) · CPC B64C2700/6256 (5) · CPC B64C39/08 (5) · CPC B64C39/00 (4) · CPC B64C35/00 (4) · CPC B64C39/005 (4) · CPC B64C9/00 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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