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Patents > CPCs : CPC B64B1/58 or CPC B64C13/00 or CPC B64C23/005 or CPC B64C39/06 & Number of claims: 1

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Office:
Inventors:
None (11) · Anton Flettner (4) · Adrien-Edmond Martinot (3) · René Caudron (3) · Henri Liurette (2) · Gaston Sencier (2) · Gustav Mees (2) · Josef Knapp (2) · Melvin Vaniman (2) · Amable-Joseph Raynaud (2) · Maurice-Achille Lécuyer (2) · Charles Bénard (2) · Wilhelm Kress (2) · Émile Soriano (2) · Hervé-Pierre Félix (2) · Jane-Françoise-Mathilde Giraud (2)
Inventor country:
Applicant person:
None (14) · Anton Flettner (4) · Adrien-Edmond Martinot (3) · René Caudron (3) · Amable-Joseph Raynaud (2) · Hervé-Pierre Félix (2) · Henri Liurette (2) · Josef Knapp (2) · Gustav Mees (2) · Émile Soriano (2) · Maurice-Achille Lécuyer (2) · Melvin Vaniman (2) · Charles Bénard (2) · Jane-Françoise-Mathilde Giraud (2) · Wilhelm Kress (2)
Applicant is inventor:
Tech fields:
LTA (61) · airplane (53) · Control (29) · design (23) · None (22) · propulsion (22) · navigation (22) · stability (21) · hybrid (17) · frame (17) · balloon (16) · wings (16) · rudder (13) · helicopter (12) · aerodynamics (12) · Steering (11) · propeller (11) · ascension (11) · propellers (9) · lift (9)
Full specification filed date:
Application number:
None (29)
Granted:
Supplementary to patent:
None (133) · Patent AT-1909-40038 (2) · Patent AT-1909-42853 (2) · Patent FR-1907-392977 (2)
Related to aircraft:
Patent agent:
None (48) · None (14) · J. Bonnet-Thirion (6) · Weismann et Marx (6) · Armengaud jeune (6) · Boramé et Julien (5) · de Bongé (4) · L. Chassevent (4) · J. Germain (4) · Paul Blum (3) · Ad. Sturm (3) · H. Bœttcher fils (3) · Lavoix et Mosès (3)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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