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Patents > Tech fields : Airship or rudder & Application number: None

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Inventor country:
Applicant person:
None (120) · Orville Wright (5) · Reinhold Richter (5) · Blaise Bontems (4) · Rudolf Wagner (4) · Wilbur Wright (4) · Louis Blériot (4) · Johann Schütte (3) · Carl Wolfgang Petersen (3) · Gignoux (3) · Wilhelm Kauertz (3) · Heinrich Hildebrand (3) · Henry Calder Lobnitz (3) · Anton Flettner (3) · Carl Edler von Radinger (3) · Alonzo Perry Bliven (3) · Eugene F. Falconnet (3)
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Supplementary to patent:
None (273) · Patent US-1903-821393 (5) · Patent FR-1906-363017 (4) · Patent AU-1909-15563‎ (3) · Patent US-1906-850616 (3) · Patent GB-1902-24336 (3) · Patent DE-1913-301564 (3) · Patent FR-1885-168266 (3) · Patent GB-1909-2111 (2) · Patent DE-1907-194166 (2) · Patent AT-1908-42396 (2) · Patent AT-1910-52573 (2) · Patent GB-1901-1899 (2) · Patent DE-1909-11-30 Attilio Robiola (2) · Patent BE-1913-259683 (2) · Patent DE-1909-06-09 Romeo Wankmüller (2) · Patent US-1899-666266 (2)
Related to aircraft:
Patent agent:
None (240) · Marks & Clerk (6) · Haseltine, Lake & Co. (6) · Munn & Co. (6) · Desnos (4) · Baldwin & Rayward (3) · Brewer & Son (3)
National tech categories:
None (109) · FR 6.3 (31) · AT 77d (27) · BE K (23) · DE 77 (19) · GB 4 propel & steer (14) · HU V/h (14) · FR 6.4 (12) · GB 4 with buoyant (11) · USPC 244/28 (6) · DE 77h.4 (6) · RU Group V (5) · GB 4 framework (5) · GB 4 aëroplanes (5) · USPC 244/30 (5) · DK 77 (5) · DE 77h.5 (5) · GB 4 without buoyant (5) · IT 8 (4) · FR 5 (4)
IPCs:
None (303) · IPC B64B1/00 (15) · IPC B64B1/58 (5) · IPC B64B1/40 (5) · IPC B64B1/22 (4) · IPC B64C33/02 (3) · IPC B64C39/00 (3) · IPC B64C11/00 (2) · IPC B64C9/38 (2) · IPC B64C9/02 (2) · IPC B64B1/06 (2) · IPC B64B1/02 (2) · IPC B64F1/14 (2) · IPC B64C13/00 (2) · IPC B64C3/52 (2) · IPC B64D35/04 (2)
CPCs:
None (274) · CPC B64B1/00 (26) · CPC B64C13/00 (8) · CPC B64B1/40 (5) · CPC B64B1/58 (5) · CPC B64C33/02 (4) · CPC B64C2700/6295 (4) · CPC B64C3/52 (3) · CPC B64C23/005 (3)
First filing:
Cites these patents:
Citations from after 1930:
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