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Patents > National tech categories : FR 6.4 or USPC 244/31 & Number of figures: 7

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Office:
Inventors:
None (6) · Robert Esnault-Pelterie (3) · Ambroise Goupy (3) · Louis Marmonier (2) · Robert Cooke Sayer (2) · Jules-Désiré Gaillard (2) · Adolphe Clément-Bayard (2) · Lin-Marius Mannent (2)
Inventor country:
Applicant person:
None (9) · Robert Esnault-Pelterie (3) · Ambroise Goupy (3) · Jules-Désiré Gaillard (2) · Lin-Marius Mannent (2) · Louis Marmonier (2) · Robert Cooke Sayer (2) · Adolphe Clément-Bayard (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (44) · design (24) · stability (20) · frame (18) · wings (15) · LTA (15) · construction (14) · None (13) · propellers (12) · aerodynamics (10) · navigation (10) · propulsion (10) · control (9) · Lift (8) · flapping (7) · landing (7) · hybrid (7)
Full specification filed date:
Application number:
None (10)
Granted:
Related to aircraft:
Patent agent:
Armengaud jeune (15) · None (14) · None (13) · J. Germain (5) · L. Chassevent (4) · Rigot et Prévost (3) · J. Bonnet-Thirion (3) · H. Bœttcher fils (3) · Emile Bert (3) · Dom. Casalonga (2) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (2) · Schwab (2) · J. Fayollet (2) · Edm. Caille (2) · Ed. Wolf (2) · E. Blétry (2) · G. Petiau (2) · Brandon frères (2) · Charles Assi (2) · C. Blétry (2)
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C17/00 (13) · IPC B64C1/00 (13) · IPC B64C33/02 (11) · IPC B64C39/00 (9) · IPC B64B1/00 (6) · None (5) · IPC B64C3/38 (5) · IPC B64C11/00 (5) · IPC B64C23/00 (5) · IPC B64C35/00 (3) · IPC B64C3/54 (3) · IPC B64C27/04 (3)
CPCs:
CPC B64C17/00 (14) · CPC B64C33/02 (11) · CPC B64C2700/6218 (8) · CPC B64C39/00 (8) · CPC B64B1/00 (6) · CPC B64C3/385 (5) · CPC B64C2700/6295 (5) · CPC B64C23/005 (5) · CPC B64C2700/6212 (4) · CPC B64C1/00 (4) · CPC B64C2700/6274 (4) · CPC B64C33/00 (4) · CPC B64C11/006 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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