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Patents > Office: Other & Grant date: 1912 & Number of claims: 4-6

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Year granted:
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Inventors:
None (5) · Henri-Marie Coandă (5) · Adolphe-François-Joseph Doutre (4) · Louis Marmonier (3) · Carlo Navaro (3) · Armand-Jean-Auguste Deperdussin (3)
Inventor country:
Inventor location:
None (186) · Seine (4) · England (3) · Los Angeles (2) · London (2) · Nord (2) · Paris (2)
Applicant person:
None (11) · Henri-Marie Coandă (5) · Adolphe-François-Joseph Doutre (4) · Carlo Navaro (3) · Louis Marmonier (3) · Armand-Jean-Auguste Deperdussin (3)
Applicant is inventor:
Tech fields:
Airplane (84) · Stability (45) · design (37) · frame (34) · None (28) · propulsion (26) · construction (23) · aerodynamics (22) · control (21) · Wings (20) · subsystem (18) · propellers (17) · Automatic stability (17) · LTA (15) · navigation (14) · Sustentation (12) · landing (10) · HTA (10)
Filing date:
Application number:
None (32)
Granted:
Supplementary to patent:
None (143) · Patent FR-1910-421136 (2) · Patent FR-1909-420004 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent BE-1910-12-31 Léon Dangy (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent GB-1909-26034 (2)
Related to aircraft:
Patent agent:
None (38) · Armengaud jeune (11) · L. Chassevent (10) · Marks & Clerk (8) · Haseltine, Lake & Co. (7) · Victor J. Evans (7) · Munn & Co. (6) · None (5) · Boult, Wade & Tennant (5) · Charles Dony (5) · Paul Coulomb (4) · E. Blétry (4) · Dupont et Elluin (4) · S. Sokal (4) · Wheatley & Mackenzie (3) · W. P. Thompson & Co. (3) · Brandon frères (3) · Schwab (3) · H. Bœttcher fils (3)
National tech categories:
FR 6.4 (67) · None (64) · HU V/h (8) · USPC 244/80 (5) · FR 6.2 (5) · USPC 244/35R (4) · USPC 244/93 (3) · USPC 244/64 (3) · USPC 244/45R (3) · USPC 244/100R (2) · USPC 244/177 (2) · USPC 244/48 (2) · USPC 244/113 (2) · FR 5.8 (2) · USPC 244/46 (2) · USPC 244/90R (2)
IPCs:
None (81) · IPC B64C1/00 (20) · IPC B64C39/00 (18) · IPC B64C17/00 (18) · IPC B64C3/38 (8) · IPC B64C17/06 (7) · IPC B64C11/00 (6) · IPC B64C33/02 (4) · IPC B64D17/00 (4) · IPC B64B1/00 (4) · IPC B64C23/00 (3) · IPC B63H1/12 (3) · IPC B64C35/00 (3) · IPC B64C3/00 (3) · IPC B64C25/00 (3)
CPCs:
CPC B64C17/00 (26) · None (22) · CPC B64C2700/6295 (15) · CPC B64C3/385 (13) · CPC B64C39/00 (13) · CPC B64C13/00 (9) · CPC B64C17/06 (8) · CPC B64C23/005 (7) · CPC B64C3/14 (7) · CPC B64C2700/6214 (7) · CPC B64B1/00 (6) · CPC B64C2700/6216 (6) · CPC B64C1/00 (5) · CPC B64C39/08 (5) · CPC B64C11/006 (4) · CPC B64C2700/6218 (4) · CPC B64B1/40 (4) · CPC B64D17/00 (4) · CPC B64C33/02 (4) · CPC B64C39/005 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
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