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Patents > Inventor country: FR & Grant date: 1910 - 1919 & Number of claims: 4-8

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Office:
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (193) · Design (108) · stability (75) · frame (68) · construction (63) · Wings (57) · aerodynamics (51) · control (45) · propulsion (44) · automatic stability (38) · propellers (34) · LTA (33) · fuselage (31) · landing (29) · None (29) · sustentation (25) · Rudder (25) · lift (24) · subsystem (23) · chassis (21)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (213) · Patent ES-1911-50083 (5) · Patent FR-1909-403418 (3) · Patent FR-1910-435648 (3) · Patent FR-1912-439277 (3) · Patent BE-1914-264437 (3)
Related to aircraft:
Patent agent:
None (60) · Armengaud jeune (38) · Dupont et Elluin‎ (17) · None (17) · Boult, Wade & Tennant (15) · L. Chassevent (15) · E. Blétry (14) · Charles Dony (14) · Hippolyte Josse (13) · Marks & Clerk (10) · H. Boettcher fils (9) · Haseltine, Lake & Co. (9) · Boramé et Julien (7) · J. Bonnet-Thirion (7) · Lavoix et Mosès (7) · Abel & Imray (6) · C. Blétry (5) · Schwab (5) · Ch. Mardelet (4) · Paul Caquet (4)
Assigned to:
National tech categories:
FR 6.4 (252) · None (92) · FR 6.2 (7) · HU V/h (6) · FR 5.8 (6) · AT 77d (4) · CH 129b (2) · USPC 244/234 (2) · FR 6.3 (2) · FR 6.1 (2) · FR 10.4 (2) · FR 17.3 (2)
IPCs:
None (56) · IPC B64C1/00 (46) · IPC B64C17/00 (46) · IPC B64C39/00 (39) · IPC B64C3/38 (15) · IPC B64B1/00 (15) · IPC B64C3/00 (15) · IPC B64C35/00 (12) · IPC B64C17/06 (10) · IPC B64C11/00 (10) · IPC B64C33/02 (9) · IPC B64C23/00 (9) · IPC B64C25/00 (8) · IPC B64C13/00 (8) · IPC B64D17/00 (7) · IPC B64B1/58 (7) · IPC B64C3/56 (6) · IPC B64D1/04 (6) · IPC B64C27/04 (5) · IPC B64C3/18 (5)
CPCs:
CPC B64C17/00 (48) · None (31) · CPC B64C39/00 (26) · CPC B64C2700/6295 (18) · CPC B64C13/00 (16) · CPC B64B1/00 (16) · CPC B64C3/00 (15) · CPC B64C3/385 (15) · CPC B64C2700/6214 (13) · CPC B64C2700/6218 (13) · CPC B64C17/06 (12) · CPC B64C2700/6216 (10) · CPC B64C33/02 (10) · CPC B64C35/00 (10) · CPC B64C2700/6256 (10) · CPC B64C2700/6212 (9) · CPC B64C11/006 (9) · CPC B64C1/00 (9) · CPC B64C23/005 (9)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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