Drilldown: Patents

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Patents > Office : AH or DEG or FR or RU & Applicant firm: None & IPCs : IPC B64C27/04 or IPC B64C3/00 or IPC B64C33/02 or IPC B64C39/00 & Number of claims: 2-5

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Office: (Click arrow to add another value)
Inventors:
Ernest Gourry (3) · Robert Esnault-Pelterie (3) · Désiré Sival (3) · Marius Chantron (2) · Raymond de Montgolfier (2) · Lucien-Joseph-Antonin Albessard (2) · Eugène Neuville (2) · Henri-Marie Coandă (2) · Charles-Édouard-Pierre Gourdou (2) · Edwin Richard Mumford (2) · Jean-Adolphe Leseurre (2) · Paul Kauffmann (2) · Jean-Baptiste-Eugène Gangler (2) · Romain-Étienne Rocle (2)
Inventor country:
Applicant person:
Désiré Sival (3) · Ernest Gourry (3) · Robert Esnault-Pelterie (3) · Marius Chantron (2) · Jean-Adolphe Leseurre (2) · Raymond de Montgolfier (2) · Charles-Édouard-Pierre Gourdou (2) · Paul Kauffmann (2) · Romain-Étienne Rocle (2) · Jean-Baptiste-Eugène Gangler (2) · Edwin Richard Mumford (2) · Henri-Marie Coandă (2) · Eugène Neuville (2) · Lucien-Joseph-Antonin Albessard (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (79) · design (45) · wings (29) · construction (25) · frame (25) · propulsion (24) · propellers (23) · Sustentation (22) · lift (21) · None (21) · aerodynamics (19) · stability (15) · Helicopter (12) · Control (12) · ascension (12) · fuselage (12) · Chassis (11) · HTA (9) · Landing (8)
Full specification filed date:
Application number:
None (2)
Granted:
Supplementary to patent:
None (93) · Patent FR-1907-373818 (2) · Patent FR-1917-504302 (2) · Patent FR-1912-461530 (2) · Patent FR-1909-403418 (2)
Related to aircraft:
Patent agent:
Armengaud jeune (25) · None (15) · None (9) · Brandon frères (8) · J. Germain (8) · E. Blétry (7) · Société A. Frey et de Carsalade (6) · J. Bonnet-Thirion (6) · Lavoix et Mosès (5) · Charles Dony (5) · Schwab (4) · L. Chassevent (4) · G. Petiau (4) · Dupont et Elluin (4) · A. de Carsalade (3) · C. Baumann (3)
Assigned to:
National tech categories:
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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