Drilldown: Patents

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Patents > Office: FR & Grant date: 1900 - 1999 & Number of figures: 8-50000000

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Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
Airplane (245) · stability (128) · design (121) · wings (87) · frame (82) · construction (76) · Propellers (69) · Propulsion (69) · control (68) · aerodynamics (57) · LTA (57) · None (50) · automatic stability (44) · lift (42) · subsystem (37) · sustentation (34) · navigation (34) · fuselage (28) · chassis (27) · landing (26)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (376) · Patent FR-1912-446040 (5) · Patent FR-1908-396249 (4) · Patent IT-1913-03-20 Vigilio Baldo (3) · Patent BE-1907-202697 (3) · Patent GB-1912-7553 (2) · Patent FR-1912-461530 (2) · Patent GB-1912-26911 (2) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent FR-1908-385744 (2) · Patent FR-1913-466195 (2) · Patent ES-1906-38692 (2) · Patent FR-1911-428217 (2) · Patent FR-1911-448337 (2) · Patent FR-1911-431428 (2) · Patent FR-1908-405961 (2) · Patent IT-1910-10-17 Carlo Navaro (2)
Related to aircraft:
Patent agent:
Armengaud jeune (74) · None (59) · None (30) · Lavoix et Mosès (24) · Brandon frères (19) · L. Chassevent (18) · Weismann et Marx (15) · Charles Dony (14) · J. Bonnet-Thirion (14) · Schwab (13) · Dupont et Elluin (12) · J. Bonnet-Thirion et Breton (11) · E. Blétry (11) · Matray frères et Cie (10) · Hippolyte Josse (10) · Dom. Casalonga (10) · Gaston Rose (9) · H. Bœttcher fils (9)
IPCs:
IPC B64C17/00 (86) · IPC B64C1/00 (78) · IPC B64C39/00 (64) · None (29) · IPC B64C33/02 (28) · IPC B64B1/00 (26) · IPC B64C3/00 (25) · IPC B64C23/00 (20) · IPC B64C11/00 (20) · IPC B64C3/38 (18) · IPC B64C35/00 (15) · IPC B64C17/06 (13) · IPC B64B1/58 (12) · IPC B64C27/04 (11) · IPC B64C33/00 (10) · IPC B64C13/00 (9) · IPC B64D17/00 (8) · IPC B64C25/00 (7) · IPC B64C3/52 (7) · IPC B64C3/56 (7)
CPCs:
CPC B64C17/00 (90) · CPC B64C39/00 (49) · CPC B64C2700/6295 (37) · CPC B64C2700/6218 (34) · CPC B64C33/02 (30) · CPC B64C2700/6212 (28) · CPC B64B1/00 (26) · CPC B64C3/00 (25) · CPC B64C23/005 (20) · CPC B64C1/00 (18) · CPC B64C11/006 (16) · CPC B64C17/06 (15) · CPC B64C2700/6274 (15) · CPC B64C2700/6233 (14) · CPC B64C13/00 (12) · CPC B64C2700/6281 (12) · CPC B64C35/00 (12)
First filing:
Citations from after 1930:

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