Drilldown: Patents

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Patents > Grant date: 1913 & Patent agent : Munn & Co. or None

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Tech fields:
None (173) · airplane (127) · stability (59) · Design (50) · frame (49) · propellers (34) · Propulsion (33) · LTA (32) · wings (31) · Construction (30) · Aerodynamics (29) · automatic stability (28) · subsystem (27) · control (23) · lift (20) · navigation (16) · airship (14) · rudder (13) · safety (13) · propeller (12)
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Supplementary to patent:
None (352) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent AU-1910-20097 (2) · Patent GB-1909-8531 (2) · Patent GB-1911-12232‎‎ (2) · Patent GB-1911-29012 (2) · Patent CH-1912-62201 (2) · Patent FR-1912-450892 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent BE-1912-250417 (2) · Patent DE-1912-266327 (2) · Patent BE-1910-12-28-Muehter (2) · Patent ES-1911-50083 (2) · Patent DE-1911-258741 (2) · Patent AT-1913-59404‎ (2) · Patent US-1912-1040434 (2) · Patent US-1912-1081794 (2) · Patent AT-1911-57225 (2) · Patent AT-1912-64662 (2)
Related to aircraft:
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National tech categories:
None (146) · FR 6.4 (61) · HU V/h (59) · AT 77d (37) · USPC 244/233 (7) · USPC 244/80 (5) · USPC 244/79 (4) · USPC 244/90R (4) · USPC 244/104R (4)
IPCs:
None (350) · IPC B64C17/00 (17) · IPC B64C1/00 (11) · IPC B64B1/00 (8) · IPC B64B1/58 (7) · IPC B64C39/00 (6) · IPC B64C33/02 (4) · IPC B64C33/00 (4) · IPC B64C11/00 (4) · IPC G01P3/36 (3) · IPC B64C3/54 (3) · IPC B64C13/00 (3) · IPC B64C3/00 (3) · IPC B64C23/00 (2) · IPC B64C35/00 (2) · IPC A41D13/015 (2) · IPC B64C11/16 (2) · IPC A41D31/00 (2)
CPCs:
None (142) · CPC B64C17/00 (32) · CPC B64C2700/6295 (27) · CPC B64C39/00 (19) · CPC B64C13/00 (18) · CPC B64C2700/6218 (11) · CPC B64C33/02 (11) · CPC B64B1/00 (10) · CPC B64B1/58 (10) · CPC B64C35/00 (10) · CPC B64C23/005 (9) · CPC B64C3/385 (7) · CPC B64C11/006 (7) · CPC B64C33/00 (7) · CPC B64C39/005 (6) · CPC B64C2700/6212 (6) · CPC B64C31/04 (5) · CPC B64C2700/6214 (5) · CPC B64C11/16 (5)
First filing:
Citations from after 1930:
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