Drilldown: Patents

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Patents > Inventor country: FR & Applicant firm: None & Grant date: December 1920

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Year filed:
1913 (3) · 1915 (2) · 1916 (3) · 1917 (1) · 1918 (1)
Year granted:
1913 (1) · 1920 (8) · 1921 (1)
Office:
DE (3) · FR (7)
Inventors:
Adolphe Clément-Bayard (1) · Albéric de la Celle (1) · Alexis Beurrier (1) · Édouard-Jean Bigourdan (1) · François-Henri-Célestin Lacambra (1) · Henri Fabre (2) · Louis Lacoin (1) · Louis-Adolphe Hayot (1) · Pierre Le Goaziou (1) · René Caudron (1) · Trajan Vuia (1)
Inventor country: (Click arrow to add another value)
Inventor location:
None (7) · Basses-Pyrénées (1) · Charente-Inférieure (1) · La Ricamarie (1) · Loire (1) · Seine (1) · Seine-et-Oise (1)
Applicant person:
Adolphe Clément-Bayard (1) · Albéric de la Celle (1) · Alexis Beurrier (1) · Edmond Bigourdan (1) · François-Henri-Célestin Lacambra (1) · Henri Fabre (2) · Louis Lacoin (1) · Louis-Adolphe Hayot (1) · Pierre Le Goaziou (1) · René Caudron (1) · Trajan Vuia (1)
Applicant firm: (Click arrow to add another value)
Applicant type:
INDIV (10)
Applicant is inventor:
Yes (10)
Tech fields:
aerodynamics (1) · Airplane (4) · ascension (1) · buoyancy (2) · Control (1) · descent (1) · design (4) · frame (1) · heavier-than-air (1) · helicopter (1) · hybrid (1) · hydroaeroplane (2) · hydrodynamics (1) · incidence (1) · jet (1) · lift (1) · magnet (1) · marine (1) · metal (1) · military (1) · motors (1) · projectile (1) · propellers (3) · propulsion (2) · Rudder (1) · sensors (1) · stability (1) · Steering (1) · subsystem (2) · torpedo (1) · traction (1) · wings (1)
Filing date:
1913 (3) · 1915 (2) · 1916 (3) · 1917 (1) · 1918 (1)
Full specification filed date:
None (10)
Application number:
16649D (1) · 22128D (1) · 22177D (1) · 22245D (1) · 22270D (1) · 330012D (1) · 330013D (1) · 330014D (1) · 516364D (1) · 516878D (1)
Grant date:
December 3, 1920 (1) · December 4, 1920 (1) · December 6, 1920 (1) · December 7, 1920 (1) · December 10, 1920 (1) · December 11, 1920 (1) · December 20, 1920 (1) · December 21, 1920 (2) · December 28, 1920 (1)
Granted:
Yes (10)
Publication date:
December 1920 (2) · April 1921 (2) · May 1921 (5)
Supplementary to patent:
None (2) · Patent BE-1914-07-23 François-Henri-Célestin Lacambra (1) · Patent FR-1912-455471 (2) · Patent FR-1912-458772 (1) · Patent FR-1915-485270 (1) · Patent FR-1915-502469 (1) · Patent FR-1915-502520 (1) · Patent FR-1916-493651 (1) · Patent FR-1916-501550 (1)
Related to aircraft:
1 (5) · Yes (5)
Patent agent:
None (3) · Armengaud jeune (1) · J. Fayollet (1) · Maulvault (1) · None (2) · Paul Blum (1) · Zérolo (1)
Assigned to:
None (10)
National tech categories:
DE 77h.12 (1) · DE 77h.9 (2) · FR 12.2 (1) · FR 5.3 (1) · FR 6.4 (5)
IPCs:
None (1) · IPC B64C1/00 (1) · IPC B64C11/00 (1) · IPC B64C13/00 (1) · IPC B64C13/12 (1) · IPC B64C17/00 (1) · IPC B64C25/62 (1) · IPC B64C27/32 (1) · IPC B64C35/00 (2) · IPC F16H55/30 (1) · IPC G01S1/72 (1)
CPCs:
CPC B63H11/12 (1) · CPC B64C11/005 (1) · CPC B64C13/00 (1) · CPC B64C13/12 (1) · CPC B64C17/00 (1) · CPC B64C21/04 (1) · CPC B64C25/62 (1) · CPC B64C27/32 (1) · CPC B64C2700/6283 (1) · CPC B64C35/00 (2) · CPC B64F2700/6261 (1) · CPC B64F2700/6276 (1) · CPC F02K7/12 (1) · CPC F16H55/30 (1) · CPC G01S1/72 (1) · CPC Y02T50/166 (1)
Family year:
1912 (3) · 1915 (4) · 1916 (2) · 1918 (1)
First filing:
No (7) · Yes (3)
Cites these patents:
None (10)
Citations from after 1930:
None (1)
Number of text pages:
1 (1) · 2 (3) · 3 (5) · 4 (1)
Number of claims:
1 (5) · 2 (2) · 3 (1) · 4 (1) · 5 (1)
Number of diagram pages:
None (2) · 1 (8)
Number of figures:
None (2) · 1 - 4 (3) · 4 - 9 (5)

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