Drilldown: Patents

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Patents > Office: FR & Publication date: 1920 & Number of diagram pages: 2

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Year filed:
1915 (4) · 1916 (3) · 1917 (2) · 1918 (1) · 1919 (1) · 1920 (1)
Year granted:
(There are no values for this filter)
Office: (Click arrow to add another value)
Inventors:
None (1) · Alexis Beurrier (1) · Antoine-Padoue Filippi (1) · Édouard-Jean Bigourdan (1) · Émile Letord (1) · Federico Caproni (1) · Gianni Caproni (2) · John Arthur Weis (1) · Jules Gastambide (1) · Louis Blériot (1) · Louis Lacoin (1) · Louis Renault (1) · Lucien-Pierre Frantzen (1) · Robert Gastambide (1)
Inventor country:
FR (7) · GB (1) · IT (3) · US (1)
Inventor location:
None (10) · Charente-Inférieure (1) · Seine (2) · Seine-et-Oise (1)
Applicant person:
None (1) · Alexis Beurrier (1) · Antoine-Padoue Filippi (1) · Edmond Bigourdan (1) · Émile Letord (1) · Federico Caproni (1) · Gianni Caproni (2) · John Arthur Weis (1) · Jules Gastambide (1) · Louis Blériot (1) · Louis Lacoin (1) · Louis Renault (1) · Lucien-Pierre Frantzen (1) · Robert Gastambide (1)
Applicant firm:
None (11) · Patent Corporation Limited (1)
Applicant type:
COMPANY (1) · INDIV (11)
Applicant is inventor:
No (1) · Yes (11)
Tech fields:
aerodynamics (1) · Airplane (8) · aluminum (1) · ascension (1) · braking (1) · construction (4) · Control (1) · descent (1) · design (5) · fitting (1) · frame (2) · glider (1) · heavier-than-air (1) · helicopter (1) · hybrid (1) · lift (1) · metal (1) · Motors (1) · mounting (1) · multiplanes (1) · propellers (3) · propulsion (1) · reconnaissance (1) · sustentation (2) · tail fin (1) · triplane (1) · whole (1) · wings (3)
Filing date:
1915 (4) · 1916 (3) · 1917 (2) · 1918 (1) · 1919 (1) · 1920 (1)
Full specification filed date:
None (12)
Application number:
None (4) · 498821D (1) · 499098D (1) · 502433D (1) · 502520D (1) · 502839D (1) · 503085D (1) · 504211D (1) · 510212D (1)
Grant date:
October 1919 (1) · November 1919 (1) · February 1920 (4) · March 1920 (1) · April 1920 (1) · August 1920 (1) · September 1920 (2) · October 1920 (1)
Granted:
Yes (12)
Publication date:
January 1920 (3) · May 1920 (4) · June 1920 (2) · November 1920 (2) · December 1920 (1)
Supplementary to patent:
None (9) · Patent IT-1914-02-11 (1) · Patent IT-1915-150227 (1) · Patent IT-1916-05-16 (1)
Related to aircraft:
1 (7) · Partially (1) · Yes (4)
Patent agent:
Brandon frères (1) · Dom. Casalonga (1) · Gaston Petiau (1) · Hippolyte Josse (1) · J. Bonnet-Thirion et Breton (1) · J. Fayollet (1) · J. Germain (1) · L. Chassevent (1) · Lavoix et Moses (1) · Louis Tailfer (1) · Marthe Roux (1) · Paul Blum (1)
Assigned to:
None (12)
National tech categories:
None (1) · FR 6.2 (1) · FR 6.4 (10)
IPCs:
IPC B63H1/12 (1) · IPC B64C11/00 (2) · IPC B64C25/00 (1) · IPC B64C27/04 (1) · IPC B64C3/18 (1) · IPC B64C3/50 (1) · IPC B64C3/54 (1) · IPC B64C3/56 (1) · IPC B64C31/06 (1) · IPC B64D27/00 (2)
CPCs:
CPC A63H27/08 (1) · CPC B63H1/26 (1) · CPC B64C11/00 (2) · CPC B64C11/18 (1) · CPC B64C25/34 (1) · CPC B64C25/64 (1) · CPC B64C27/04 (1) · CPC B64C3/18 (1) · CPC B64C3/50 (1) · CPC B64C3/54 (1) · CPC B64C3/56 (1) · CPC B64C31/02 (1) · CPC B64D27/00 (2) · CPC B64D2700/62692 (1) · CPC B64F2700/6226 (1)
Family year:
None (1) · 1914 (1) · 1915 (3) · 1916 (3) · 1917 (2) · 1918 (1) · 1919 (1)
First filing:
None (1) · No (1) · Yes (10)
Cites these patents:
None (12)
Citations from after 1930:
None (1) · 2 (1)
Number of text pages:
2 (3) · 3 (7) · 4 (1) · 5 (1)
Number of claims:
None (2) · 1 (6) · 2 (1) · 4 (1) · 5 (1) · 7 (1)
Number of diagram pages:
2 (12)
Number of figures:
2 - 4 (2) · 4 - 8 (5) · 8 - 30 (5)

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