Drilldown: Patents

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Patents > Office: FR & Number of claims: 3-40 & Number of figures: 7-20

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Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
airplane (159) · design (74) · stability (67) · Wings (56) · construction (51) · Frame (49) · propulsion (42) · propellers (39) · control (37) · aerodynamics (33) · None (31) · automatic stability (30) · lift (28) · LTA (27) · sustentation (26) · chassis (23) · landing (21) · fuselage (20) · navigation (18)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (210) · Patent FR-1912-446040 (3) · Patent GB-1912-26911 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent FR-1913-466195 (2) · Patent GB-1912-7553 (2) · Patent FR-1911-448337 (2)
Related to aircraft:
Patent agent:
Armengaud jeune (59) · None (21) · L. Chassevent (18) · None (14) · E. Blétry (11) · Dupont et Elluin (11) · Charles Dony (11) · Schwab (10) · Lavoix et Mosès (10) · Ch. Mardelet (9) · Hippolyte Josse (8) · H. Bœttcher fils (7) · Brandon frères (6) · Rigot et Prévost (6) · Borame et Julien (5) · C. Blétry (5) · Charles Assi (5) · A. de Carsalade (5) · G. Petiau (5)
IPCs:
IPC B64C1/00 (47) · IPC B64C17/00 (38) · IPC B64C39/00 (30) · IPC B64C33/02 (18) · IPC B64C3/38 (16) · None (14) · IPC B64C3/00 (13) · IPC B64C35/00 (13) · IPC B64B1/00 (12) · IPC B64C17/06 (11) · IPC B64C11/00 (10) · IPC B64C3/56 (5) · IPC B64C27/04 (5) · IPC B64C23/00 (5) · IPC B64C13/00 (5) · IPC B64C3/18 (4) · IPC B64C33/00 (4) · IPC B64C25/00 (4) · IPC B64D17/00 (4)
CPCs:
CPC B64C17/00 (43) · CPC B64C39/00 (22) · CPC B64C33/02 (18) · CPC B64C2700/6218 (14) · CPC B64C1/00 (14) · CPC B64C2700/6295 (13) · CPC B64C3/00 (13) · CPC B64C3/385 (13) · CPC B64C17/06 (12) · CPC B64B1/00 (12) · CPC B64C35/00 (10) · CPC B64C2700/6212 (10) · CPC B64C2700/6233 (9) · CPC B64C11/006 (8) · CPC B64C2700/6214 (8) · CPC B64C2001/0063 (6) · CPC B64C13/00 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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