Drilldown: Patents

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Patents > Applicant person : Henri-Marie Coandă or Paul Benni or Émile Letord

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Year filed:
1910 (2) · 1911 (14) · 1912 (4) · 1913 (6) · 1914 (3) · 1916 (4) · 1917 (10) · 1918 (7)
Year granted:
None (3) · 1910 (2) · 1911 (2) · 1912 (8) · 1913 (6) · 1914 (8) · 1919 (16) · 1920 (5)
Office:
CA (1) · CH (1) · FR (30) · GB (16) · US (2)
Inventors:
Émile Letord (21) · Henri-Marie Coandă (26) · John Herschel Hardcastle (1) · Paul Benni (3)
Inventor country:
FR (47) · GB (9) · PL (2) · RO (24) · RU (2)
Applicant person: (Click arrow to add another value)
Applicant firm:
None (45) · British and Colonial Aeroplane Co. (5)
Applicant type:
None (1) · COMPANY (1) · COMPANY+INDIV (4) · INDIV (44)
Applicant is inventor:
Yes (50)
Tech fields:
construction (20) · airplane (14) · wings (10) · design (10) · frame (8) · control (8) · Propellers (7) · fuselage (7) · aerodynamics (6) · military (5) · mounting (5) · stability (5) · landing (5) · structure (5) · steering (5) · motors (4) · assembly (4)
Filing date:
1910 (2) · 1911 (14) · 1912 (4) · 1913 (6) · 1914 (3) · 1916 (4) · 1917 (10) · 1918 (7)
Full specification filed date:
None (44) · 1911 (1) · 1912 (1) · 1913 (3) · 1914 (1)
Application number:
None (14) · 15849D (1) · 16546D (1) · 1732617 (1) · 1732817 (3) · 191112908D (1) · 191120229D (1) · 191226911D (1) · 191307448D (1) · 191307553D (1) · 191410265D (1) · 253518 (1) · 253618 (1) · 416542D (1) · 418401D (1) · 434077D (1) · 446246D (1) · 465076D (1) · 466405D (1) · 469830D (1) · 471839D (1) · 494571D (2) · 496238D (1) · 496388D (2) · 503981D (1) · 510210D (2) · 510212D (2) · 99918 (1) · D145568 (1) · FR443531(A) (1) · FRD448337 (1)
Grant date:
None (4) · 1910 (2) · 1912 (9) · 1913 (6) · 1914 (7) · 1915 (1) · 1919 (16) · 1920 (5)
Granted:
None (4) · No (1) · Yes (45)
Publication date:
None (21) · 1910 (2) · 1912 (5) · 1913 (5) · 1914 (3) · 1915 (1) · 1919 (7) · 1920 (6)
Supplementary to patent:
None (27) · Patent FR-1910-416542 (1) · Patent FR-1911-434077 (1) · Patent FR-1911-441144 (1) · Patent FR-1911-446246 (1) · Patent FR-1911-448337 (4) · Patent FR-1911-449265 (2) · Patent FR-1916-510210 (1) · Patent FR-1916-510211 (1) · Patent FR-1916-510212 (1) · Patent FR-1916-510213 (1) · Patent FR-1917-494365 (3) · Patent FR-1917-494365.21536 (1) · Patent FR-1917-494571 (1) · Patent FR-1917-494601 (1) · Patent GB-1912-26911 (3) · Patent GB-1912-7553 (2) · Patent GB-1914-04-25 Coandă having specifically to do with landing (1) · Patent GB-1914-6299 (1) · Patent GB-1918-130083 (1) · Patent US-1914-1104963 (2)
Related to aircraft:
1 (47) · Yes (3)
Patent agent:
None (4) · A. Mathey-Doret (1) · B. Singer (1) · Boult, Wade, and Tennant (2) · Dupont et Elluin (15) · Henry White-Smith (1) · Herbert Haddan & Co. (8) · J. Germain (13) · Marks & Clerk (1) · Robert A. Bruce (1) · S. Sokal (1) · William Sutherland Robinson (2)
Assigned to:
None (50)
National tech categories:
None (21) · CH 128c (1) · FR 12.3 (1) · FR 15.2 (1) · FR 5.8 (1) · FR 6.4 (24) · USPC 244/177 (1)
IPCs:
None (9) · IPC B63B1/24 (1) · IPC B63B1/26 (1) · IPC B64C1/00 (4) · IPC B64C13/00 (2) · IPC B64C13/12 (1) · IPC B64C13/24 (1) · IPC B64C17/06 (1) · IPC B64C25/62 (1) · IPC B64C3/00 (4) · IPC B64C3/18 (4) · IPC B64C3/52 (1) · IPC B64C35/00 (1) · IPC B64C39/00 (3) · IPC B64C39/12 (2) · IPC B64D1/04 (3) · IPC B64D31/02 (2) · IPC B64D33/08 (1) · IPC B64D33/10 (5) · IPC B64D35/04 (1) · IPC F01C1/44 (1) · IPC F01P7/10 (1) · IPC F16F15/067 (1) · IPC F42C15/295 (3) · IPC G01P1/02 (1)
CPCs:
None (5) · CPC B64D33/10 (5) · CPC B64C3/18 (4) · CPC B64C3/00 (4) · CPC B64C2700/6233 (3) · CPC F42C15/295 (3) · CPC B64D1/04 (3) · CPC B64C39/00 (3) · CPC B64D31/02 (2) · CPC B64C39/12 (2) · CPC B64C2700/6256 (2) · CPC B64C2700/6295 (2) · CPC B64C2001/0081 (2) · CPC B64C13/00 (2)
Family year:
1910 (3) · 1911 (15) · 1912 (2) · 1913 (7) · 1914 (2) · 1916 (8) · 1917 (9) · 1918 (4)
First filing:
None (7) · No (20) · Yes (23)
Cites these patents:
None (49) · Patent GB-1917-130083 (1)
Citations from after 1930:
None (18) · 2 (1) · 3 (1) · 4 (1)
Number of text pages:
None (3) · 1 - 2 (4) · 2 - 3 (18) · 3 - 4 (6) · 4 - 20 (19)
Number of claims:
None (4) · 1 - 2 (15) · 2 - 3 (4) · 3 - 5 (16) · 5 - 9 (11)
Number of diagram pages:
None (2) · 1 (39) · 2 (7) · 3 (2)
Number of figures:
None (4) · 1 - 2 (4) · 2 - 3 (8) · 3 - 4 (10) · 4 - 5 (5) · 5 - 30 (19)

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