Drilldown: Patents

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Patents > Inventor country: FR & Related to aircraft : 1 or No or takeoff or yes, Jul 6 1908 & Family year: 1910 - 1919 & Citations from after 1930: None

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Office:
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (467) · airplane (209) · Design (104) · stability (86) · Construction (77) · propellers (73) · frame (57) · Propulsion (55) · control (46) · wings (43) · subsystem (43) · aerodynamics (42) · motors (35) · landing (34) · fuselage (30) · automatic stability (24) · lift (24) · LTA (21) · chassis (21) · wheels (21)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (799) · Patent BE-1910-12-31 Léon Dangy (5) · Patent FR-1912-446040 (5) · Patent FR-1912-447782 (5) · Patent FR-1916-502839 (5) · Patent FR-1916-501550 (5) · Patent FR-1910-435648 (4) · Patent FR-1911-448337 (4) · Patent FR-1910-418630 (4) · Patent FR-1913-456298 (3) · Patent BE-1914-264437 (3) · Patent FR-1915-477457 (3) · Patent ES-1911-50083 (3) · Patent FR-1913-466329 (3) · Patent DE-1911-330185 (3) · Patent FR-1912-455471 (3) · Patent BE-1910-230887 (3) · Patent GB-1912-26911 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (572) · None (54) · Dupont et Elluin (26) · Armengaud jeune (18) · Weismann et Marx (16) · Lavoix et Mosès (13) · Hippolyte Josse (12) · Charles Dony (11) · Boult, Wade & Tennant (11) · L. Chassevent (11) · M. Zerolo (10) · J. Bonnet-Thirion (10) · Dom. Casalonga (8) · Marks & Clerk (7) · G. de Mestral et F. Harle (6) · J. Germain (6) · A. Wunderlich & Cie, Ingénieurs-Conseils (6) · Raclot (6)
National tech categories:
None (552) · FR 6.4 (298) · BE K (37) · FR 5.8 (16) · HU V/h (11) · FR 12.2 (6) · DE 77h.9 (5) · AT 77d (5) · FR 5.3 (5) · FR 6.8 (5) · FR 7.3 (4) · IT 8 (4) · FR 6.2 (4) · FR 6.3 (3) · FR 6.1 (3) · FR 8.3 (2) · FR 17.3 (2) · FR 20.1 (2) · CH 129b (2) · DE 77h.5 (2)
IPCs:
None (561) · IPC B64C17/00 (48) · IPC B64C1/00 (46) · IPC B64C39/00 (39) · IPC B64C35/00 (27) · IPC B64C3/38 (16) · IPC B64C3/00 (16) · IPC B64C11/00 (15) · IPC B64D17/00 (13) · IPC B64C25/00 (12) · IPC B64C13/00 (11) · IPC B64C3/56 (8) · IPC B64C3/26 (8) · IPC B64C33/00 (7) · IPC B64C33/02 (7) · IPC B64C27/04 (6) · IPC G01S1/72 (6) · IPC B64C23/00 (6) · IPC B64D17/54 (6) · IPC B64D27/00 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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