Drilldown: Patents

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Patents > Year granted: 1911 & Publication date: 1910 - 1919 & Number of diagram pages: 0-20

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Tech fields:
airplane (241) · design (137) · stability (116) · frame (85) · propellers (77) · construction (71) · wings (67) · propulsion (62) · Subsystem (62) · control (53) · LTA (52) · None (50) · aerodynamics (50) · lift (35) · automatic stability (34) · whole (33) · wheels (30) · navigation (29) · Landing (29) · chassis (24)
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None (380) · Patent FR-1909-420322 (6) · Patent US-1910-1041876 (3) · Patent CH-1910-52044 (3) · Patent FR-1907-373818 (2) · Patent DE-1909-12-22 System "Stephan" (2) · Patent DE-1909-220044 (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent FR-1906-366080 (2) · Patent FR-1911-429078 (2) · Patent FR-1908-393976 (2) · Patent FR-1909-408197 (2) · Patent FR-1910-429307 (2) · Patent FR-1910-414004 (2) · Patent FR-1910-417989 (2) · Patent FR-1910-420958 (2) · Patent CH-1911-55140 (2) · Patent DE-1910-06-18 Carl Hanschke (2) · Patent US-1909-970771 (2) · Patent US-1911-1003530 (2)
Related to aircraft:
Patent agent:
None (124) · Armengaud jeune (47) · None (31) · J. Bonnet-Thirion (25) · L. Chassevent (19) · E. Blétry (19) · Weismann et Marx (13) · Hippolyte Josse (12) · G. Petiau (12) · Boramé et Julien (11) · P. Follin (10) · de Bongé (10) · H. Bœttcher fils (10) · Charles Dony (9) · Lavoix et Mosès (9) · Dupont et Elluin (9) · Rigot et Prévost (8) · C. Blétry (8) · G. de Mestral et F. Harlé (8) · Schwab (7)
National tech categories:
FR 6.4 (386) · None (39) · HU V/h (35) · AT 77d (21) · FR 6.2 (12) · FR 5.8 (12) · CH 129b (6) · FR 10.1 (6) · DK 77 (6) · AU 90.3 (5) · FR 6.3 (5) · DE 77h.5 (4)
IPCs:
None (109) · IPC B64C17/00 (85) · IPC B64C1/00 (75) · IPC B64C39/00 (52) · IPC B64C23/00 (17) · IPC B64C3/38 (16) · IPC B64C11/00 (16) · IPC B64C3/00 (16) · IPC B64C17/06 (13) · IPC B64C25/00 (12) · IPC B64B1/00 (10) · IPC B64B1/58 (9) · IPC B64C33/02 (8) · IPC B64C13/00 (8) · IPC B64C3/54 (7) · IPC B64C3/52 (6) · IPC B64C11/04 (6) · IPC B64D17/00 (6)
CPCs:
None (109) · CPC B64C17/00 (89) · CPC B64C39/00 (41) · CPC B64C2700/6218 (32) · CPC B64C2700/6295 (26) · CPC B64C2700/6212 (22) · CPC B64C3/00 (16) · CPC B64C1/00 (16) · CPC B64C23/005 (16) · CPC B64C3/385 (13) · CPC B64C17/06 (13) · CPC B64C2700/6214 (12) · CPC B64C13/00 (11) · CPC B64C2700/6274 (11) · CPC B64B1/00 (10) · CPC B64B1/58 (10) · CPC B64C25/06 (10) · CPC B64C33/02 (10)
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