Drilldown: Patents

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Patents > Filing date: April 27, 1912

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Year filed:
(There are no values for this filter)
Year granted:
1912 (6) · 1913 (2) · 1920 (1)
Office:
DE (1) · FR (5) · GB (1) · HU (1) · US (1)
Inventors:
None (1) · Alexander von Willisch (1) · Belton Tattnall Hamilton (1) · Charlie E Smith (1) · Francesco Darbesio de Feu Emilio (2) · Léon-Louis Clément (1) · Philippe-Henri Faugeron (1) · Pierre Schmitt (1)
Inventor country:
DE (2) · FR (3) · GB (1) · IT (2) · US (1)
Inventor location:
None (7) · Nord (1) · Var (1)
Applicant person:
None (1) · Alexander von Willisch (1) · Belton Tattnall Hamilton (1) · Francesco Darbesio de Feu Emilio (2) · Léon-Louis Clément (1) · Philippe-Henri Faugeron (1) · Pierre Schmitt (1) · Smith Charles E (1)
Applicant firm:
None (8) · Siemens-Schuckert Werke G. m. b. H. (1)
Applicant type:
COMPANY (1) · INDIV (8)
Applicant is inventor:
No (1) · Yes (8)
Tech fields:
None (1) · aerodynamics (1) · aeroplane construction (2) · aiming (1) · airplane (4) · Airship (1) · artillery (1) · automatic stability (1) · construction (2) · design (1) · frame (1) · Hull (1) · launching (1) · longerons (1) · metal (1) · military (1) · nervure (1) · projectile (1) · Shell (1) · stability (1) · starting (1) · subsystem (1) · universal joint (1) · wings (2)
Filing date:
April 27, 1912 (9)
Full specification filed date:
None (9)
Application number:
None (1) · 15936D (1) · 1912693625 (1) · 325223D (1) · 443079D (1) · 443088D (1) · 443089D (1) · 58299 (1) · FR443097A (1)
Grant date:
1912 (6) · 1913 (2) · 1920 (1)
Granted:
Yes (9)
Publication date:
None (2) · 1912 (6) · 1920 (1)
Supplementary to patent:
None (4) · Patent DE-1911-06-17 Siemens-Schuckert Werke G. m. b. H. (1) · Patent FR-1911-429224 (1) · Patent GB-1911-04-28 Belton Tattnall Hamilton (1) · Patent IT-1911-Darbesio (2)
Related to aircraft:
0 (1) · 1 (6) · Yes (2)
Patent agent:
None (3) · Armengaud jeune (1) · Ch. Mardelet (1) · L. Chassevent (2) · Lavoix et Mosès (1) · W. P. Thompson & Co. (1)
Assigned to:
None (9)
National tech categories:
None (1) · DE 77h.5 (1) · FR 6.1 (1) · FR 6.4 (4) · HU V/h (1) · USPC 244/13 (1)
IPCs:
None (3) · IPC B64C13/00 (1) · IPC B64C25/00 (1) · IPC B64C3/00 (1) · IPC B64C3/56 (1) · IPC B64C39/00 (1) · IPC F41G5/22 (1)
CPCs:
None (2) · CPC B64C13/00 (1) · CPC B64C25/06 (1) · CPC B64C25/64 (1) · CPC B64C2700/6233 (1) · CPC B64C2700/6256 (1) · CPC B64C2700/6295 (1) · CPC B64C3/00 (1) · CPC B64C3/56 (1) · CPC B64C39/08 (1) · CPC B64F2700/6226 (1) · CPC F41G5/22 (1)
Family year:
(There are no values for this filter)
First filing:
None (1) · No (4) · Yes (4)
Cites these patents:
None (9)
Citations from after 1930:
None (1) · 1 (1)
Number of text pages:
None (1) · 1 (2) · 2 (3) · 3 (2) · 5 (1)
Number of claims:
None (2) · 1 (3) · 2 (1) · 3 (1) · 4 (1) · 8 (1)
Number of diagram pages:
None (1) · 1 (5) · 2 (3)
Number of figures:
None (1) · 1 (1) · 2 (1) · 3 (3) · 4 (2) · 6 (1)

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