Drilldown: Patents

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Patents > CPCs: CPC B64C3/385 & Number of claims: 4-7

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Year filed:
1908 (2) · 1909 (14) · 1910 (11) · 1911 (8) · 1912 (9) · 1913 (8) · 1914 (2) · 1915 (1) · 1916 (3) · 1918 (2)
Year granted:
None (1) · 1909 (6) · 1910 (11) · 1911 (10) · 1912 (13) · 1913 (7) · 1914 (5) · 1915 (2) · 1917 (2) · 1918 (1) · 1919 (1) · 1921 (1)
Office:
AT (1) · CA (1) · DE (1) · FR (21) · GB (19) · US (17)
Inventors:
Chester Arthur Lewis (3) · None (2) · François d’Astanières (2) · Robert Esnault-Pelterie (2) · Louis Constantin (2) · Georg Albert Rohde (2)
Inventor country:
BG (1) · CA (1) · CH (1) · DE (7) · FR (18) · GB (12) · US (20)
Applicant person:
Chester Arthur Lewis (3) · None (2) · François d’Astanières (2) · Robert Esnault-Pelterie (2) · Louis Constantin (2) · Georg Albert Rohde (2)
Applicant firm:
None (55) · General Electric Company (1) · National Aerial Navigation & Equipment Co. (1) · Planivol (1) · Société Hammond, Lévy et Gaillat (1) · Vickers, Sons, and Maxim (1)
Applicant type:
None (1) · COMPANY (4) · COMPANY+INDIV (1) · INDIV (54)
Applicant is inventor:
No (4) · Yes (56)
Tech fields:
None (26) · airplane (18) · stability (10) · control (8) · frame (8) · design (8) · sustentation (5) · aerodynamics (5) · lift (5) · wings (5) · fuselage (4) · automatic stability (4) · navigation (4) · airfoil (4) · whole (4) · landing (4)
Filing date:
1908 (2) · 1909 (14) · 1910 (11) · 1911 (8) · 1912 (9) · 1913 (8) · 1914 (2) · 1915 (1) · 1916 (3) · 1918 (2)
Full specification filed date:
None (50) · 1909 (2) · 1910 (3) · 1912 (2) · 1913 (1) · 1914 (1) · 1917 (1)
Application number:
None (3)
Grant date:
None (2) · 1907 (1) · 1909 (4) · 1910 (13) · 1911 (7) · 1912 (14) · 1913 (8) · 1914 (4) · 1915 (2) · 1917 (2) · 1918 (1) · 1919 (1) · 1921 (1)
Granted:
No (2) · Yes (58)
Publication date:
None (38) · 1909 (2) · 1910 (4) · 1911 (6) · 1912 (4) · 1913 (4) · 1914 (1) · 1915 (1)
Supplementary to patent:
None (46) · Patent BE-1911-08-11 Louis Constantin‎‎ (1) · Patent BE-1913-08-11 Louis Constantin‎‎ and François d’Astanières (1) · Patent BE-1914-01-10 Louis Constantin‎‎ and François d’Astanières (1) · Patent BE-1914-266196‎‎ (1) · Patent CA-1910-131159 (1) · Patent DE-1909-05-03 Hans Lohmann (1) · Patent DE-1909-244106 (2) · Patent FR-1908-392672 (1) · Patent FR-1908-393976 (1) · Patent FR-1910-420958 (1) · Patent FR-1910-423667 (1) · Patent FR-1911-431131 (1) · Patent US-1912-1062545 (2) · Patent US-1912-1077892 (1)
Related to aircraft:
1 (40) · Yes (20)
Patent agent:
None (8) · Armengaud jeune (5) · None (4) · Haseltine, Lake & Co. (2) · Munn & Co. (2) · Marks & Clerk (2) · J. S. Withers & Spooner (2) · W. H. Beck & Co. (2) · C. A. Snow & Co. (2)
Assigned to:
None (58) · David W. Hanbury (1) · General Electric Company (1)
National tech categories:
None (22) · CA 244/43 (1) · DE 77h (1) · DE 77h.5 (1) · FR 6.4 (21) · USPC 244/100R (1) · USPC 244/104CS (1) · USPC 244/119 (1) · USPC 244/38 (1) · USPC 244/46 (1) · USPC 244/48 (5) · USPC 244/64 (1) · USPC 244/65 (1) · USPC 244/88 (1) · USPC 244/90R (1) · USPC 244/99.11 (1)
IPCs:
None (20) · IPC B64C1/26 (1) · IPC B64C3/00 (1) · IPC B64C3/38 (39) · IPC B64C39/00 (1)
CPCs: (Click arrow to add another value)
Family year:
None (1) · 1908 (2) · 1909 (16) · 1910 (9) · 1911 (8) · 1912 (11) · 1913 (7) · 1915 (1) · 1916 (3) · 1918 (2)
First filing:
No (14) · Yes (46)
Cites these patents:
None (60)
Citations from after 1930:
None (24) · 1 (4) · 2 (1) · 6 (1)
Number of text pages:
1 - 3 (7) · 3 - 4 (26) · 4 - 10 (27)
Number of claims:
4 (22) · 5 (18) · 6 (10) · 7 (10)
Number of diagram pages:
None (1) · 1 - 2 (20) · 2 - 3 (14) · 3 - 10 (25)
Number of figures:
None (1) · 2 - 4 (7) · 4 - 6 (12) · 6 - 8 (23) · 8 - 14 (17)

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