Drilldown: Patents

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Patents > Year filed: 1912 & Office : BE or JP or Other & Applicant type : INDIV or Louis-Marie Le Dantec or None & Related to aircraft: Yes & CPCs : CPC B22D33/00 or CPC B64C13/00 or CPC B64C2700/6218

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Year filed:
(There are no values for this filter)
Year granted:
1912 (19) · 1913 (18) · 1914 (4) · 1915 (2) · 1916 (2) · 1917 (1) · 1920 (1)
Office: (Click arrow to add another value)
Inventors:
Adolf Sprater (3) · Albéric de la Celle (3) · Belton Tattnall Hamilton (2) · Roger Sommer (2) · Marcel Linzeler (2) · Jean-François Arnaud (2)
Inventor country:
BE (1) · DE (5) · FR (21) · GB (2) · IE (1) · NL (1) · US (16)
Applicant person:
Adolf Sprater (3) · Albéric de la Celle (3) · Belton Tattnall Hamilton (2) · Roger Sommer (2) · Jean-François Arnaud (2) · Marcel Linzeler (2)
Applicant firm:
None (47)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
No (1) · Yes (46)
Tech fields:
airplane (28) · stability (23) · automatic stability (14) · None (12) · design (11) · control (10) · aerodynamics (7) · rudder (6) · wings (5) · frame (4) · construction (4) · lift (4) · equilibrium (4) · steering (3) · landing (3)
Filing date:
January 1912 (6) · February 1912 (2) · March 1912 (3) · April 1912 (5) · May 1912 (4) · June 1912 (6) · July 1912 (2) · August 1912 (6) · September 1912 (2) · October 1912 (4) · November 1912 (6) · December 1912 (1)
Full specification filed date:
September 1912 (1) · October 1912 (1) · November 1912 (1) · May 1913 (1) · July 1913 (1)
Application number:
Grant date:
1912 (15) · 1913 (21) · 1914 (5) · 1915 (2) · 1916 (2) · 1917 (1) · 1920 (1)
Granted:
No (1) · Yes (46)
Publication date:
None (23) · 1912 (5) · 1913 (17) · 1914 (1) · 1920 (1)
Supplementary to patent:
None (33) · Patent BE-1911-06-14 Émile-Andre Dandrieux (1) · Patent BE-1911-12-09 Charles Bénard (1) · Patent DE-1911-11-16 Otto Albin Budig (1) · Patent FR-1908-393976 (1) · Patent FR-1909-421302 (1) · Patent FR-1911-434663 (1) · Patent FR-1911-443878 (1) · Patent FR-1911-446282 (1) · Patent FR-1912-444960 (1) · Patent FR-1912-447477 (1) · Patent FR-1912-449431 (1) · Patent FR-1912-452428 (1) · Patent FR-1912-455480 (1) · Patent GB-1911-04-28 Belton Tattnall Hamilton (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (25) · A. M. & William Clark (1) · Abel & Imray (2) · Armengaud jeune (3) · Barlow et Gentizon (1) · Ch. Mardelet (1) · Charles Dony (1) · Chatwin, Herschell & Co. (1) · E. Blétry (1) · Émile Bert (1) · G. H. Strong (1) · H. D. Fitzpatrick & Co. (1) · J. Fayollet (2) · Marks & Clerk (1) · P. Follin (1) · Phillipss (1) · Société A. Frey et de Carsalade (1) · Weismann et Marx (1) · Wheatley & Mackenzie (1)
Assigned to:
None (47)
National tech categories:
None (8) · DE 77h.5 (1) · FR 6.4 (22) · USPC 244/100R (3) · USPC 244/104R (1) · USPC 244/119 (1) · USPC 244/225 (1) · USPC 244/233 (4) · USPC 244/237 (1) · USPC 244/47 (1) · USPC 244/78.1 (2) · USPC 244/80 (2) · USPC 244/82 (2) · USPC 244/87 (1) · USPC 244/90R (2) · USPC 91/384 (1)
IPCs:
None (15) · IPC B64C13/00 (1) · IPC B64C1/00 (22) · IPC B64C13/00 (7) · IPC B64C17/00 (21) · IPC CPC B64C13/00 (2)
CPCs: (Click arrow to add another value)
Family year:
1908 (1) · 1909 (1) · 1911 (7) · 1912 (38)
First filing:
No (13) · Yes (34)
Cites these patents:
None (45) · 1 (1) · Patent FR-1912-443878 (1)
Citations from after 1930:
None (47)
Number of text pages:
None (11) · 2 - 3 (15) · 3 - 5 (10) · 5 - 10 (11)
Number of claims:
None (12) · 1 - 2 (13) · 2 - 4 (6) · 4 - 6 (8) · 6 - 40 (8)
Number of diagram pages:
None (11) · 1 - 2 (25) · 2 - 6 (11)
Number of figures:
None (13) · 1 - 2 (4) · 2 - 3 (5) · 3 - 4 (9) · 4 - 9 (8) · 9 - 17 (8)

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