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Patents > Filing date: 1911 & Related to aircraft: Yes & Assigned to: None

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Tech fields:
Airplane (176) · None (130) · stability (95) · design (92) · wings (59) · frame (57) · propulsion (50) · propellers (48) · automatic stability (47) · construction (46) · aerodynamics (46) · LTA (43) · control (39) · navigation (35) · subsystem (34) · landing (29) · wheels (23) · rudder (23) · chassis (23) · Lift (22)
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Supplementary to patent:
None (328) · Patent FR-1910-423792 (6) · Patent FR-1910-424987 (4) · Patent FR-1910-420958 (4) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent US-1911-1028502‎ (2) · Patent GB-1911-2636 (2) · Patent US-1911-1003885 (2) · Patent FR-1910-423998 (2) · Patent FR-1909-420322 (2) · Patent FR-1907-373818 (2) · Patent FR-1910-414004 (2) · Patent FR-1911-430799 (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent DE-1910-09-03 Richard Blum (2) · Patent FR-1910-421027 (2) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent US-1911-1003530 (2) · Patent IT-1911-06-13 Guido Castagneris (2) · Patent FR-1908-397350 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (217) · Armengaud jeune (27) · Hippolyte Josse (12) · L. Chassevent (11) · Charles Dony (9) · E. Blétry (8) · Marks & Clerk (8) · Haseltine, Lake & Co. (7) · H. Bœttcher fils (6) · J. Germain (6) · J. Bonnet-Thirion (5) · Paul Caquet (4) · Johnsons & Willcox (4) · Dupont et Elluin (4) · de Bongé (4) · Boramé et Julien (4)
Assigned to: (Click arrow to add another value)
National tech categories:
FR 6.4 (183) · None (82) · FR 6.2 (10) · BE K (10) · USPC 244/100R (8) · USPC 244/90R (7) · HU V/h (7) · USPC 244/48 (6) · USPC 244/93 (5) · USPC 244/22 (5) · USPC 244/232 (5) · USPC 244/65 (4) · USPC 244/104R (4) · USPC 244/234 (4) · USPC 244/144 (4)
IPCs:
None (192) · IPC B64C17/00 (44) · IPC B64C1/00 (41) · IPC B64C39/00 (23) · IPC B64B1/00 (14) · IPC B64C3/00 (14) · IPC B64C11/00 (13) · IPC B64C25/00 (13) · IPC B64C17/06 (10) · IPC B64B1/58 (8) · IPC B64C3/38 (7) · IPC B64C33/02 (7) · IPC B64C23/00 (6) · IPC B64B1/40 (6) · IPC B64D17/00 (5) · IPC B64C3/42 (5) · IPC B64C11/16 (4) · IPC B64C9/00 (4)
CPCs:
CPC B64C17/00 (52) · None (40) · CPC B64C2700/6295 (29) · CPC B64C13/00 (24) · CPC B64C2700/6218 (20) · CPC B64C39/00 (20) · CPC B64C3/385 (18) · CPC B64B1/00 (17) · CPC B64C23/005 (16) · CPC B64C3/00 (14) · CPC B64C33/02 (14) · CPC B64C17/06 (12) · CPC B64C3/14 (12) · CPC B64C11/006 (11) · CPC B64F2700/6226 (11) · CPC B64C2700/6216 (10) · CPC B64B1/58 (9) · CPC B64C25/06 (9) · CPC B64B1/40 (9)
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