Drilldown: Patents

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Patents > Office: FR & Cites these patents: None & Number of claims: 4-7

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Office: (Click arrow to add another value)
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Applicant is inventor:
Tech fields:
airplane (245) · design (127) · stability (100) · wings (87) · Frame (81) · construction (73) · propulsion (69) · aerodynamics (59) · LTA (58) · control (55) · None (53) · propellers (52) · sustentation (44) · Lift (44) · landing (41) · automatic stability (38) · rudder (36) · Navigation (35) · hybrid (33) · fuselage (29)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (337) · Patent FR-1909-403418 (3) · Patent FR-1911-431131 (2) · Patent FR-1902-326476 (2) · Patent FR-1908-407090 (2) · Patent FR-1909-408644 (2) · Patent FR-1909-410140 (2) · Patent FR-1911-429078 (2) · Patent FR-1911-431862 (2) · Patent DE-1911-11-16 Otto Albin Budig (2) · Patent FR-1911-448337 (2) · Patent FR-1912-446040 (2) · Patent GB-1912-26911 (2) · Patent GB-1912-7553 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent IT-1912-06-28 Pietro Fabiani and Carlo Agnelli (2) · Patent FR-1902-317598 (2) · Patent FR-1910-430552 (2)
Related to aircraft:
Patent agent:
Armengaud jeune (79) · None (56) · E. Blétry (31) · None (29) · L. Chassevent (28) · Dupont et Elluin (20) · Lavoix et Mosès (17) · Hippolyte Josse (17) · Charles Dony (16) · Schwab (14) · H. Bœttcher fils (12) · J. Bonnet-Thirion (12) · Borame et Julien (11) · Brandon frères (9) · C. Blétry (8) · Paul Caquet (7) · J. Germain (7) · Ch. Mardelet (7)
IPCs:
IPC B64C39/00 (72) · IPC B64C17/00 (61) · IPC B64C1/00 (53) · IPC B64B1/00 (34) · None (28) · IPC B64C3/38 (22) · IPC B64C23/00 (21) · IPC B64C33/02 (21) · IPC B64C3/00 (18) · IPC B64B1/58 (18) · IPC B64C27/04 (14) · IPC B64C11/00 (14) · IPC B64C35/00 (12) · IPC B64C13/00 (9) · IPC B64C25/00 (8) · IPC B64C33/00 (7) · IPC B64C17/06 (7) · IPC B64D1/04 (7) · IPC B64D17/00 (7)
CPCs:
CPC B64C17/00 (65) · CPC B64C39/00 (55) · CPC B64C2700/6295 (37) · CPC B64B1/00 (33) · CPC B64C33/02 (23) · CPC B64C3/385 (21) · CPC B64C23/005 (21) · CPC B64C2700/6218 (19) · CPC B64B1/58 (18) · CPC B64C3/00 (18) · CPC B64C1/00 (15) · CPC B64C2700/6212 (15) · CPC B64C2700/6274 (14) · CPC B64C2700/6214 (13) · CPC B64C27/04 (13) · CPC B64C2700/6233 (12) · CPC B64C13/00 (11) · None (11) · CPC B64C39/005 (10) · CPC B64C2700/6281 (10)
First filing:
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Citations from after 1930:
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