Drilldown: Patents

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Patents > Related to aircraft : Yes or navigation & Number of claims: 6-9

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Applicant is inventor:
Tech fields:
Airplane (150) · Frame (86) · Design (81) · stability (72) · Construction (59) · propulsion (57) · LTA (54) · wings (49) · Propellers (44) · Navigation (43) · Aerodynamics (36) · propeller (33) · airship (32) · landing (28) · control (27) · automatic stability (27) · rudder (25) · Wheels (20) · Helicopter (19) · Safety (19)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (254) · Patent GB-1908-4519 (4) · Patent AU-1911-510 (2) · Patent US-1913-1087946 (2) · Patent US-1903-821393 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent HU-1901-22471 (2) · Patent FR-1911-440594 (2) · Patent FR-1911-438355 (2) · Patent FR-1902-326476 (2) · Patent DE-1909-06-09 Romeo Wankmüller (2) · Patent BE-1912-12-11 Eugène-Pierre-Félix-Auguste Coursin (2) · Patent FR-1910-420958 (2) · Patent AT-1912-75092 (2) · Patent 1915-11-05 Käthe Paulus (2) · Patent AT-1909-12-31 Vigilio Baldo (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (139) · Marks & Clerk (17) · Armengaud jeune (14) · None (7) · Hippolyte Josse (5) · L. Chassevent (5) · Haseltine, Lake & Co. (5) · Charles Dony (5) · Boult, Wade & Tennant (5) · A. M. & William Clark (4) · Brewer & Son (4) · Wheatley & Mackenzie (4) · E. Blétry (4) · J. Bonnet-Thirion (4) · Ch. Mardelet (4)
National tech categories:
None (140) · FR 6.4 (93) · HU V/h (29) · FR 6.3 (8) · AT 77d (5) · USPC 244/13 (5) · USPC 244/28 (4) · USPC 244/234 (4) · CH 129b (4) · USPC 244/93 (3)
IPCs:
None (147) · IPC B64C1/00 (24) · IPC B64C17/00 (23) · IPC B64C39/00 (21) · IPC B64B1/00 (18) · IPC B64C3/00 (12) · IPC B64C3/18 (10) · IPC B64C11/00 (9) · IPC B64C33/02 (9) · IPC B64C25/00 (6) · IPC B64C3/38 (6) · IPC B64B1/58 (5) · IPC B64C33/00 (4) · IPC B64C31/06 (4) · IPC B64C3/56 (4)
CPCs:
None (75) · CPC B64C17/00 (32) · CPC B64B1/00 (21) · CPC B64C2700/6295 (21) · CPC B64C39/00 (15) · CPC B64C2700/6218 (15) · CPC B64C3/00 (13) · CPC B64C13/00 (13) · CPC B64C33/02 (10) · CPC B64C2700/6233 (9) · CPC B64C2700/6214 (8) · CPC B64C11/006 (7) · CPC B64C3/385 (7) · CPC B64C23/005 (7) · CPC B64C3/18 (7) · CPC B64C39/08 (6) · CPC B64B1/58 (6)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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