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Patents > Grant date: 1910 - 1919 & Citations from after 1930: None & Number of figures: 13-16

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Office:
Inventors:
None (7) · Adolphe-François-Joseph Doutre (4) · Émile Moonen (3) · Edward Eugene Brown (3) · Everard Richard Calthrop‎‎ (3) · Ruter William Springer (3) · Gustave Plaisant (3) · Charles Arthur Wragg (3) · Edmond de Marçay (3) · Louis Alard (3)
Inventor country:
Applicant person:
None (13) · Adolphe-François-Joseph Doutre (4) · Louis Alard (3) · Edward Eugene Brown (3) · Émile Moonen (3) · Everard Richard Calthrop‎‎ (3) · Gustave Plaisant (3) · Charles Arthur Wragg (3) · Ruter William Springer (3) · Edmond de Marçay (3)
Applicant is inventor:
Tech fields:
Airplane (66) · stability (32) · wings (32) · design (29) · Frame (25) · aerodynamics (17) · control (16) · propellers (16) · propulsion (16) · construction (15) · navigation (11) · landing (11) · equilibrium (10) · LTA (10) · Flapping (10) · marine (10) · rudder (9) · Subsystem (8) · None (8) · lift (8)
Full specification filed date:
Application number:
None (34)
Granted:
Supplementary to patent:
None (90) · Patent FR-1909-403985 (3) · Patent FR-1913-466195 (3) · Patent US-1916-1208684 (3) · Patent AT-1913-79244 (3) · Patent GB-1912-26911 (2) · Patent FR-1911-448337 (2) · Patent AU-1910-20097 (2) · Patent US-1912-1031461 (2) · Patent AU-1914-14892 (2)
Related to aircraft:
Patent agent:
None (27) · Armengaud jeune (7) · Marks & Clerk (7) · None (5) · Charles Dony (3) · Boult, Wade & Tennant (3) · John P. Tarbox (3) · Jensen & Son (3) · L. Chassevent (3) · Haseltine, Lake & Co. (3) · Weismann et Marx (3)
National tech categories:
FR 6.4 (50) · None (48) · HU V/h (7) · AT 77d (4) · USPC 244/35R (3) · RU Group V (2) · USPC 244/22 (2) · USPC 244/80 (2)
IPCs:
None (45) · IPC B64C17/00 (18) · IPC B64C1/00 (16) · IPC B64C39/00 (12) · IPC B64C33/02 (7) · IPC B64C3/00 (7) · IPC B64C3/38 (6) · IPC B64C13/00 (4) · IPC B64C3/18 (3) · IPC B64C3/52 (3) · IPC B64C23/00 (3) · IPC B64B1/00 (3) · IPC B64C35/00 (3)
CPCs:
None (22) · CPC B64C17/00 (19) · CPC B64C2700/6218 (11) · CPC B64C33/02 (9) · CPC B64C3/00 (7) · CPC B64B1/00 (6) · CPC B64C13/00 (6) · CPC B64C2700/6295 (6) · CPC B64C2700/6256 (5) · CPC B64C39/08 (4) · CPC B64C3/385 (4) · CPC B64C23/005 (4) · CPC B64C2700/6233 (4) · CPC B64C3/38 (4) · CPC B64C35/00 (4) · CPC B64C3/52 (3) · CPC B64D17/72 (3) · CPC B64C2700/6212 (3) · CPC B64C39/00 (3) · CPC B64C3/14 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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