Drilldown: Patents

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Patents > Inventor country: FR & Applicant is inventor: Yes & Grant date: 1900 - 1999 & Number of claims: None

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Inventor country: (Click arrow to add another value)
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Tech fields:
None (337) · airplane (142) · propulsion (67) · LTA (63) · Construction (55) · design (53) · subsystem (49) · frame (49) · stability (47) · wings (42) · navigation (42) · propellers (40) · control (28) · aerodynamics (27) · landing (26) · lift (24) · propeller (21) · balloon (21) · steering (20) · motors (20)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (589) · Patent FR-1909-420322 (6) · Patent FR-1907-382895 (4) · Patent FR-1907-377174 (4) · Patent FR-1912-447782 (3) · Patent FR-1907-373818 (3) · Patent FR-1906-369937 (3) · Patent FR-1910-414004 (2) · Patent FR-1908-392672 (2) · Patent FR-1906-366080 (2) · Patent FR-1911-419438 (2) · Patent FR-1911-436934 (2) · Patent FR-1902-321808 (2) · Patent FR-1911-432053 (2) · Patent FR-1909-404954 (2) · Patent FR-1916-502839 (2) · Patent BE-1909-219837 (2) · Patent GB-1908-21754 (2)
Related to aircraft:
Patent agent:
None (515) · Armengaud jeune (28) · Weismann et Marx (26) · J. Bonnet-Thirion (14) · Hippolyte Josse (11) · Dom. Casalonga (8) · Chassevent (7) · G. de Mestral et F. Harlé (7) · Weissmann et Marx (6) · None (5) · Dupont et Elluin (5) · Haseltine, Lake & Co. (4) · C. Blétry (4) · Marillier et Robelet (4) · Émile Klotz (3) · Lavoix et Mosès (3) · Paul Blum (3)
National tech categories:
None (374) · FR 6.4 (209) · FR 6.3 (45) · FR 6.2 (10) · BE K (8) · FR 5.8 (7) · MX F. III (5) · FR 6.8 (4) · FR 10.1 (4) · IT 8 (3) · HU V/h (3) · DE 77h (3) · USPC 244/104R (2) · USPC 244/22 (2) · AT 77d (2) · USPC 244/46 (2) · USPC 244/78.1 (2) · CH 129b (2) · USPC 244/90R (2) · FR 6.1 (2)
IPCs:
None (421) · IPC B64B1/00 (39) · IPC B64C39/00 (21) · IPC B64C11/00 (15) · IPC B64B1/58 (15) · IPC B64C3/00 (14) · IPC B64C1/00 (12) · IPC B64C25/00 (11) · IPC B64C17/00 (10) · IPC B64C3/38 (8) · IPC B64C33/02 (8) · IPC B64C35/00 (6) · IPC B64C33/00 (6) · IPC B64B1/40 (6) · IPC B64C23/00 (6) · IPC B64C13/04 (5) · IPC B64C27/04 (5) · IPC B64D35/04 (5)
CPCs:
None (83) · CPC B64C39/00 (67) · CPC B64C2700/6295 (60) · CPC B64B1/00 (43) · CPC B64C17/00 (33) · CPC B64C11/006 (26) · CPC B64C33/02 (24) · CPC B64C23/005 (23) · CPC B64C3/00 (20) · CPC B64B1/58 (17) · CPC B64C35/00 (17) · CPC B64C13/00 (16) · CPC B64C2700/6274 (16) · CPC B64C33/00 (14) · CPC B64C1/00 (14) · CPC B64C3/385 (13) · CPC B64C2700/6235 (11) · CPC B64C2700/6281 (11) · CPC B64C2700/6218 (10)
First filing:
Citations from after 1930:
Number of claims:
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