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Patents > National tech categories: FR 6.4 & Number of claims: 2-3 & Number of figures: 5-10

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Office:
Inventor country:
Applicant person:
None (19) · Robert Esnault-Pelterie (6) · Adolphe Clément-Bayard (5) · Armand-Jean-Auguste Deperdussin (4)
Applicant is inventor:
Tech fields:
airplane (106) · design (58) · stability (49) · frame (41) · construction (38) · None (36) · propulsion (33) · wings (28) · propellers (27) · control (26) · LTA (25) · aerodynamics (19) · lift (17) · navigation (16) · landing (15) · fuselage (13) · automatic stability (13) · Sustentation (11) · steering (11)
Full specification filed date:
Application number:
None (27)
Granted:
Supplementary to patent:
None (159) · Patent FR-1907-373818 (3) · Patent FR-1911-449265 (2) · Patent BE-1912-08-13-Panian (2)
Related to aircraft:
Patent agent:
Armengaud jeune (48) · None (15) · L. Chassevent (14) · Brandon frères (12) · None (9) · H. Bœttcher fils (8) · Charles Dony (8) · Dupont et Elluin (8) · Hippolyte Josse (7) · Schwab (7) · Rigot et Prévost (7) · Lavoix et Mosès (6) · J. Bonnet-Thirion (5) · J. Germain (5) · Boramé et Julien (5) · E. Blétry (5) · Société A. Frey et de Carsalade (4)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C17/00 (28) · IPC B64C1/00 (27) · IPC B64C39/00 (25) · IPC B64C33/02 (12) · IPC B64B1/00 (11) · IPC B64C3/00 (10) · IPC B64C23/00 (10) · IPC B64C25/00 (9) · IPC B64C3/54 (8) · IPC B64C3/38 (8) · None (6) · IPC B64C35/00 (6) · IPC B64C11/00 (5) · IPC B64C3/56 (5) · IPC B64C13/04 (4) · IPC B64C21/02 (4) · IPC B64D1/04 (4) · IPC B64D17/00 (4) · IPC B64C13/00 (4)
CPCs:
CPC B64C17/00 (30) · CPC B64C39/00 (18) · CPC B64C2700/6295 (16) · CPC B64C33/02 (14) · CPC B64B1/00 (11) · CPC B64C1/00 (11) · CPC B64C2700/6218 (11) · CPC B64C3/00 (10) · CPC B64C2700/6212 (10) · CPC B64C23/005 (10) · CPC B64C25/06 (8) · CPC B64C3/385 (7) · CPC B64C2700/6274 (7) · CPC B64F2700/6226 (7) · CPC B64C13/00 (7) · CPC Y02T50/166 (6) · CPC B64C2700/6235 (6) · CPC B64C3/56 (5) · CPC B64C3/54 (5) · CPC B64C2700/6228 (5)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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