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Patents > Year granted: 1911 & Number of figures: 3-6

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Year granted:
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Tech fields:
airplane (197) · stability (116) · frame (106) · Design (79) · None (76) · propulsion (62) · construction (58) · LTA (57) · propellers (55) · Subsystem (46) · Control (44) · navigation (43) · wings (41) · rudder (39) · propeller (39) · wheels (36) · aerodynamics (36) · landing (27) · Automatic stability (26) · takeoff (24)
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Supplementary to patent:
None (405) · Patent US-1910-1041876 (4) · Patent CH-1910-52044 (4) · Patent DE-1910-06-18 Carl Hanschke (3) · Patent FR-1909-420322 (3) · Patent FR-1909-408197 (3) · Patent DE-1909-220044 (3)
Related to aircraft:
Patent agent:
None (131) · Armengaud jeune (23) · None (22) · J. Bonnet-Thirion (12) · Haseltine, Lake & Co. (10) · L. Chassevent (10) · Munn & Co. (10) · E. Bletry (10) · Weismann et Marx (8) · Boult, Wade & Tennant (7) · Victor J. Evans (7) · Dupont et Elluin (7) · Marks & Clerk (7) · C. Blétry (6) · G. Petiau (6) · Boramé et Julien (6) · P. Follin (6) · Hippolyte Josse (6)
National tech categories:
FR 6.4 (199) · None (150) · HU V/h (22) · AT 77d (12) · USPC 244/90R (8) · DE 77h.5 (8) · USPC 244/45R (8) · USPC 244/80 (8) · USPC 244/139 (6) · USPC 244/6 (5) · RU Group V (5) · USPC 244/66 (4) · USPC 244/60 (4) · CH 129b (4) · FR 10.1 (4) · USPC 244/119 (4) · USPC 244/48 (4) · FR 5.8 (4)
IPCs:
None (200) · IPC B64C17/00 (67) · IPC B64C1/00 (56) · IPC B64C39/00 (48) · IPC B64C13/00 (17) · IPC B64C3/38 (15) · IPC B64C23/00 (14) · IPC B64C3/00 (13) · IPC B64B1/00 (12) · IPC B64C11/00 (11) · IPC B64C35/00 (9) · IPC B64C17/06 (9) · IPC B64C25/00 (8) · IPC B64B1/58 (7) · IPC B64C27/04 (5) · IPC B64C3/54 (4) · IPC B64C5/04 (4) · IPC B64C11/20 (4)
CPCs:
CPC B64C17/00 (78) · None (77) · CPC B64C39/00 (32) · CPC B64C2700/6295 (32) · CPC B64C13/00 (28) · CPC B64C2700/6218 (24) · CPC B64C23/005 (24) · CPC B64C3/385 (20) · CPC B64B1/00 (16) · CPC B64C2700/6256 (14) · CPC B64C2700/6212 (14) · CPC B64C39/08 (13) · CPC B64C3/00 (12) · CPC B64C2700/6214 (12) · CPC B64C1/00 (12) · CPC B64C2700/6274 (11) · CPC B64C39/005 (10) · CPC B64C35/00 (10) · CPC B64C11/006 (10) · CPC B64C17/06 (9)
First filing:
Citations from after 1930:
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