Drilldown: Patents

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Patents > Office : Other or None & Inventor country : FR or HU & National tech categories : FR 6.4 or HU V/h or USPC 244/80 & Number of claims: 2-4

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Office: (Click arrow to add another value)
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Applicant is inventor:
Tech fields:
airplane (309) · Design (176) · stability (125) · frame (100) · propellers (97) · construction (97) · wings (87) · aerodynamics (83) · propulsion (79) · Control (61) · lift (59) · LTA (56) · subsystem (51) · automatic stability (51) · Sustentation (47) · Landing (42) · fuselage (36) · None (34) · rudder (34) · navigation (34)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (411) · Patent FR-1907-373818 (6) · Patent FR-1908-392672 (4) · Patent FR-1917-504302 (3) · Patent FR-1909-411204 (3) · Patent FR-1909-403418 (3) · Patent FR-1908-397199‎ (2) · Patent FR-1911-430799 (2) · Patent FR-1910-423667 (2) · Patent FR-1912-450892 (2) · Patent FR-1908-401308 (2) · Patent FR-1911-449265 (2) · Patent FR-1912-461530 (2) · Patent FR-1911-436905 (2) · Patent FR-1913-452942 (2) · Patent FR-1911-431131 (2) · Patent FR-1911-431862 (2) · Patent FR-1910-414695 (2) · Patent FR-1909-408872 (2)
Related to aircraft:
Patent agent:
None (131) · Armengaud jeune (117) · Charles Dony (27) · Dupont et Elluin (27) · None (26) · L. Chassevent (20) · Hippolyte Josse (20) · E. Blétry (12) · J. Germain (11) · Boramé et Julien (10) · J. Bonnet-Thirion (9) · Lavoix et Mosès (8) · Brandon frères (8) · Emile Bert (8) · Paul Caquet (7) · J. Bonnet-Thirion et Breton (7) · H. Boettcher fils (7)
National tech categories: (Click arrow to add another value)
IPCs:
None (94) · IPC B64C1/00 (60) · IPC B64C39/00 (57) · IPC B64C17/00 (56) · IPC B64B1/00 (26) · IPC B64C25/00 (19) · IPC B64C3/00 (19) · IPC B64C35/00 (17) · IPC B64C11/00 (16) · IPC B64C3/54 (15) · IPC B64C23/00 (14) · IPC B64C3/38 (12) · IPC B64C13/00 (12) · IPC B64D17/00 (11) · IPC B64C27/04 (10) · IPC B64C33/02 (10) · IPC B64B1/58 (10) · IPC B64C33/00 (7) · IPC B64C17/06 (7) · IPC B64C11/04 (7)
CPCs:
None (86) · CPC B64C17/00 (60) · CPC B64C39/00 (46) · CPC B64C2700/6295 (32) · CPC B64B1/00 (26) · CPC B64C1/00 (23) · CPC B64C2700/6218 (22) · CPC B64C3/00 (19) · CPC B64C13/00 (18) · CPC B64C2700/6212 (17) · CPC B64C23/005 (16) · CPC B64C25/06 (14) · CPC B64C35/00 (14) · CPC B64F2700/6226 (13) · CPC B64C2700/6228 (13) · CPC B64C3/385 (12) · CPC B64C2700/6256 (11) · CPC B64C3/54 (11)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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