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Patents > Inventor country: FR & Number of claims: 5-6 & Number of diagram pages: 1

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Office:
Inventors:
None (10) · Robert Esnault-Pelterie (7) · Henri-Marie Coandă (5) · René Tampier (3) · Antoine-Padoue Filippi (3) · Alcime Lefèvre (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (16) · Robert Esnault-Pelterie (7) · Henri-Marie Coandă (5) · Antoine-Padoue Filippi (3) · Alcime Lefèvre (3)
Applicant is inventor:
Tech fields:
airplane (72) · design (43) · wings (29) · frame (27) · stability (26) · construction (23) · LTA (22) · propulsion (20) · aerodynamics (18) · None (18) · control (17) · propellers (15) · automatic stability (13) · navigation (13) · lift (13) · fuselage (11) · rudder (10) · landing (10) · Equilibrium (9) · Hybrid (8)
Full specification filed date:
Application number:
None (35)
Granted:
Supplementary to patent:
None (98) · Patent FR-1912-439277 (3) · Patent FR-1909-420004 (2) · Patent FR-1904-340154.4984 (2) · Patent FR-1911-438363 (2)
Related to aircraft:
Patent agent:
None (24) · Armengaud jeune (23) · None (9) · L. Chassevent (8) · Hippolyte Josse (7) · H. Boettcher fils (6) · Dupont et Elluin (6) · Marks & Clerk (5) · E. Blétry (5) · Abel & Imray (4) · Boramé et Julien (4) · C. Blétry (4) · Charles Dony (4) · Haseltine, Lake & Co. (3) · Boult, Wade & Tennant (3)
Assigned to:
IPCs:
None (23) · IPC B64C17/00 (22) · IPC B64C1/00 (20) · IPC B64C39/00 (15) · IPC B64B1/00 (9) · IPC B64C3/38 (8) · IPC B64C23/00 (7) · IPC B64C33/02 (6) · IPC B64D1/04 (5) · IPC B64C3/00 (5) · IPC B64C35/00 (4) · IPC B64D17/00 (4) · IPC B64B1/58 (4) · IPC B64C3/52 (4) · IPC B64C33/00 (3)
CPCs:
CPC B64C17/00 (23) · None (20) · CPC B64C39/00 (12) · CPC B64B1/00 (9) · CPC B64C1/00 (7) · CPC B64C33/02 (7) · CPC B64C3/385 (7) · CPC B64C2700/6295 (7) · CPC B64C2700/6218 (7) · CPC B64C23/005 (7) · CPC B64C2700/6214 (5) · CPC B64C3/00 (5) · CPC B64C2700/6274 (4) · CPC B64C3/52 (4) · CPC B64B1/58 (4) · CPC B64C35/00 (4) · CPC B64D17/00 (4) · CPC B64D1/04 (4) · CPC B64C13/00 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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