Drilldown: Patents

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Patents > Year granted: 1908

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Tech fields:
None (155) · propulsion (89) · LTA (83) · Airplane (79) · stability (57) · frame (54) · navigation (49) · Wings (39) · Design (38) · propeller (32) · Propellers (31) · Flapping (28) · rudder (24) · hybrid (22) · construction (22) · airfoil (21) · balloon (20) · Aerodynamics (18) · control (18)
Full specification filed date:
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Supplementary to patent:
None (393) · Patent FR-1907-373818 (4) · Patent DE-1907-192662 (4) · Patent BE-1907-198483 (3) · Patent DE-1907-194166 (3) · Patent SE-1906-25199 (3) · Patent CH-1907-41855 (3) · 1 (2) · Patent FR-1906-369937 (2) · Patent FR-1907-385107 (2) · Patent FR-1905-361570 (2) · Patent FR-1904-342610 (2) · Patent FR-1907-377174 (2) · Patent BE-1907-202697 (2) · Patent DE-1907-194165 (2) · Patent BE-1907-199348 (2) · Patent SE-1906-23283 (2) · Patent US-1908-1072664 (2) · Patent US-1906-872334 (2)
Related to aircraft:
Patent agent:
None (278) · None (22) · Armengaud jeune (16) · Weismann et Marx (6) · Chassevent (6) · Abel & Imray (5) · Matray frères et Cie (5) · Marks & Clerk (5) · Ch. Thirion et J. Bonnet (5) · Boramé et Julien (5) · Y. Rabilloud et fils (5) · Edward Evans & Co. (4) · Brandon frères (4) · E. Blétry (4) · Ad. Sturm (4)
National tech categories:
None (240) · FR 6.4 (110) · AT 77d (8) · HU V/h (8) · IT 8 (7) · FR 20.1 (7) · FR 5.8 (6) · DE 77h.4 (5) · USPC 244/30 (5) · FR 6.2 (5) · MX F. III (4)
IPCs:
None (317) · IPC B64B1/00 (25) · IPC B64C39/00 (17) · IPC B64C33/02 (14) · IPC B64B1/58 (12) · IPC B64C27/04 (10) · IPC B64C23/00 (9) · IPC B64C11/00 (8) · IPC B64C1/00 (6) · IPC A63H27/00 (4) · IPC B64B1/40 (4) · IPC B64C17/00 (4) · IPC B64C13/00 (4) · IPC B64B1/62 (4) · IPC B64C5/04 (4) · IPC B64C33/00 (3) · IPC B64C29/00 (3) · IPC B64B1/64 (3) · IPC B64C25/60 (3)
CPCs:
None (227) · CPC B64B1/00 (27) · CPC B64C33/02 (21) · CPC B64C11/006 (18) · CPC B64C39/00 (17) · CPC B64C23/005 (14) · CPC B64C2700/6295 (13) · CPC B64B1/58 (13) · CPC B64C2700/6274 (9) · CPC B64C2700/6281 (8) · CPC B64C39/003 (7) · CPC B64B1/62 (6) · CPC B64C27/04 (6) · CPC B64C33/00 (6) · CPC B64C39/008 (5) · CPC B64C13/00 (5) · CPC B64C2700/6256 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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