Drilldown: Patents

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Patents > Year granted: 1900 - 1909 & National tech categories : FR 6.4 or USPC 244/22

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Tech fields:
airplane (203) · LTA (148) · Propulsion (116) · Design (104) · stability (94) · frame (91) · Wings (86) · navigation (73) · Propellers (70) · Lift (67) · Construction (57) · None (52) · control (49) · hybrid (45) · aerodynamics (41) · sustentation (40) · flapping (34) · Rudder (34) · subsystem (31) · Ascension (29)
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Supplementary to patent:
None (433) · Patent FR-1907-373818 (7) · Patent FR-1908-392672 (7) · Patent FR-1908-396249 (4) · Patent FR-1909-398825 (3) · Patent ES-1906-38692 (3) · Patent FR-1908-394254‎ (2) · Patent FR-1905-361723 (2) · Patent FR-1908-395320 (2) · Patent FR-1907-392977 (2) · Patent FR-1908-401308 (2) · Patent FR-1907-382794 (2) · Patent FR-1907-382087 (2) · Patent BE-1907-202697 (2) · Patent FR-1908-397675 (2)
Related to aircraft:
Patent agent:
None (120) · Armengaud jeune (70) · None (36) · J. Germain (23) · Chassevent (17) · Boramé et Julien (16) · Lavoix et Mosès (15) · Weismann et Marx (15) · J. Bonnet-Thirion (15) · Brandon frères (14) · G. de Mestral et F. Harlé (12) · E. Blétry (12) · Matray frères et Cie (10) · Y. Rabilloud et fils (10) · C. Baumann (9) · Ad. Sturm (8) · Charles Assi (8) · Hippolyte Josse (8) · C. Blétry (8) · Dom. Casalonga (8)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64B1/00 (87) · IPC B64C39/00 (86) · IPC B64B1/58 (45) · IPC B64C33/02 (44) · None (38) · IPC B64C27/04 (34) · IPC B64C23/00 (32) · IPC B64C17/00 (32) · IPC B64C1/00 (26) · IPC B64C33/00 (21) · IPC B64C11/00 (19) · IPC B64C3/38 (17) · IPC B64B1/40 (12) · IPC B64C13/00 (9) · IPC B64C3/00 (8) · IPC B64C3/52 (8) · IPC B64C3/54 (7) · IPC B64D35/04 (7) · IPC B64B1/62 (5)
CPCs:
CPC B64B1/00 (87) · CPC B64C39/00 (65) · CPC B64C33/02 (60) · CPC B64C2700/6295 (48) · CPC B64B1/58 (45) · CPC B64C23/005 (35) · CPC B64C17/00 (33) · CPC B64C2700/6274 (26) · CPC B64C2700/6281 (24) · CPC B64C27/04 (21) · CPC B64C3/385 (18) · CPC B64C11/006 (15) · CPC B64C1/00 (15) · CPC B64C2700/6212 (14) · CPC B64C13/00 (13) · CPC B64C33/00 (13) · CPC B64B1/40 (12) · CPC B64C2700/6218 (11) · CPC B64C27/12 (10) · CPC B64C3/00 (10)
First filing:
Cites these patents:
Citations from after 1930:
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