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Patents > Inventor country : BE or FR & Related to aircraft : Partially or Yes & Number of text pages: 1-2 & Number of diagram pages: 1

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Office:
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
Airplane (334) · Design (202) · frame (127) · propellers (109) · stability (102) · wings (99) · construction (97) · aerodynamics (94) · Propulsion (84) · LTA (84) · Control (84) · navigation (54) · automatic stability (52) · subsystem (48) · landing (46) · lift (45) · fuselage (41) · sustentation (39) · rudder (37) · chassis (36)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (344) · Patent FR-1907-373818 (11) · Patent FR-1908-392672 (9) · Patent FR-1910-423792 (7) · Patent FR-1910-424987 (5) · Patent FR-1909-399456 (5) · Patent FR-1912-450892 (4) · Patent FR-1909-420322 (4) · Patent FR-1906-366080 (4)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (137) · Armengaud jeune (110) · Charles Dony (25) · Hippolyte Josse (23) · J. Bonnet-Thirion (21) · None (16) · Y. Rabilloud et fils (16) · J. Germain (13) · E. Blétry (12) · L. Chassevent (12) · G. de Mestral et F. Harlé (11) · Dupont et Elluin (10) · Dom. Casalonga (10) · C. Blétry (10) · Haseltine, Lake & Co. (8) · H. Bœttcher fils (8) · Émile Klotz (8)
National tech categories:
FR 6.4 (462) · None (56) · FR 6.2 (24) · FR 6.3 (21) · FR 5.8 (11) · DE 77h.5 (9) · HU V/h (7) · AT 77d (6) · DE 77h (5) · FR 5.3 (3) · FR 10.2 (2) · FR 6.1 (2) · FR 20.1 (2) · USPC 244/46 (2) · DE 77 (2) · USPC 244/97 (2)
IPCs:
IPC B64C17/00 (52) · IPC B64C1/00 (49) · IPC B64C39/00 (45) · None (45) · IPC B64B1/00 (36) · IPC B64C3/00 (30) · IPC B64C11/00 (30) · IPC B64C3/38 (24) · IPC B64C25/00 (23) · IPC B64C35/00 (19) · IPC B64C13/00 (17) · IPC B64C11/04 (16) · IPC B64B1/58 (14) · IPC B64C23/00 (14) · IPC B64C27/04 (14) · IPC B64B1/40 (12) · IPC B64C11/16 (10) · IPC B64D17/00 (10) · IPC B64C3/54 (10)
CPCs:
CPC B64C17/00 (57) · CPC B64C39/00 (42) · CPC B64C2700/6295 (34) · CPC B64B1/00 (34) · CPC B64C3/00 (29) · None (28) · CPC B64C13/00 (24) · CPC B64C2700/6218 (24) · CPC B64C11/006 (20) · CPC B64C3/385 (18) · CPC B64C11/04 (17) · CPC B64C25/06 (15) · CPC B64C2700/6235 (14) · CPC B64F2700/6226 (14) · CPC B64B1/58 (14) · CPC B64B1/40 (14) · CPC B64C23/005 (13) · CPC B64C35/00 (13) · CPC B64C11/16 (12)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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