Drilldown: Patents

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Patents > Applicant is inventor: Yes & Related to aircraft : 1911-07-04 or Yes & CPCs: CPC B64C2700/6256

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Year filed:
None (1) · 1909 (7) · 1910 (12) · 1911 (2) · 1912 (8) · 1913 (2) · 1914 (1) · 1915 (1) · 1916 (5) · 1917 (3) · 1918 (5)
Year granted:
None (4) · 1909 (2) · 1910 (10) · 1911 (6) · 1912 (5) · 1913 (5) · 1914 (1) · 1916 (2) · 1919 (3) · 1920 (7) · 1921 (1) · 1922 (1)
Office:
DE (3) · FR (16) · GB (23) · US (5)
Inventors:
Sam Leonard Walkden (2) · Belton Tattnall Hamilton (2) · Hervé-Pierre Félix (2) · Charles Bénard (2) · Roger Sommer (2) · Henry O. Watts (2) · René Caudron (2)
Inventor country:
None (2) · AT (1) · CH (1) · DE (1) · FR (21) · GB (9) · IT (2) · NO (1) · US (9)
Applicant person:
None (2) · Sam Leonard Walkden (2) · Hervé-Pierre Félix (2) · Belton Tattnall Hamilton (2) · Roger Sommer (2) · Charles Bénard (2) · Henry O. Watts (2) · René Caudron (2)
Applicant firm:
None (46) · Tarbox Safety Aircraft Company (1)
Applicant type:
COMPANY (1) · COMPANY + INDIV (1) · INDIV (46)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
airplane (25) · control (18) · steering (11) · None (9) · stability (8) · aerodynamics (8) · wings (8) · design (6) · Rudder (6) · Wing warping (5) · subsystem (5) · aileron (4) · automatic stability (3) · lift (3) · landing (3)
Filing date:
1909 (7) · 1910 (13) · 1911 (2) · 1912 (8) · 1913 (2) · 1914 (1) · 1915 (1) · 1916 (5) · 1917 (3) · 1918 (5)
Full specification filed date:
None (39) · 1909 (2) · 1910 (2) · 1911 (1) · 1912 (2) · 1916 (1)
Application number:
Grant date:
None (4) · 1909 (2) · 1910 (10) · 1911 (6) · 1912 (4) · 1913 (5) · 1914 (2) · 1916 (2) · 1919 (3) · 1920 (7) · 1921 (1) · 1922 (1)
Granted:
None (2) · No (2) · Yes (43)
Publication date:
None (27) · 1909 (1) · 1910 (4) · 1911 (4) · 1912 (2) · 1913 (4) · 1915 (1) · 1919 (2) · 1920 (2)
Supplementary to patent:
None (33) · NO 1909-09-01 (1) · Patent BE-1911-12-09 Charles Bénard (1) · Patent FR-1909-392672.10853 (1) · Patent FR-1909-421302 (1) · Patent FR-1910-414122 (1) · Patent FR-1910-421027 (1) · Patent FR-1912-447477 (1) · Patent FR-1912-450422 (1) · Patent FR-1916-491705 (1) · Patent GB-1911-04-28 Belton Tattnall Hamilton (2) · Patent GB-1913-3848 (2) · Patent IT-1908-98601 (1) · Patent US-Nov-10-1916 (1)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (15) · A. de Carsalade (1) · Abel & Imray (3) · Armengaud jeune (4) · Brewer & Son (1) · Browne & Co. (1) · Dicker, Pollak & Derriman (1) · Dony and Lejeune (1) · E. Blétry (1) · E. Ducassou (1) · Émile Klotz (2) · G. F. Redfern & Co.‎ (1) · Haseltine, Lake & Co. (2) · J. Owden O'Brien (1) · M. Zerolo (1) · Marks & Clerk (4) · Mewburn, Ellis & Pryor (1) · None (1) · Paul Blum (1) · W. P. Thompson & Co. (1) · Weismann et Marx (2) · Wheatley & Mackenzie (1)
Assigned to:
None (47)
National tech categories:
None (22) · CPC B 64C13/00 (1) · DE 77h Group 5 (1) · DE 77h.5 (2) · FR 6.4 (16) · GB 4 propel & steer (1) · GB 4 steering (1) · USP 244/231 (1) · USPC 244/22 (1) · USPC 244/221 (1) · USPC 244/87 (1) · USPC 244/90R (2)
IPCs:
None (8) · IPC B64C13/00 (2) · IPC B64C13/00 (30) · IPC CPC B64C13/00 (7)
CPCs: (Click arrow to add another value)
Family year:
None (1) · 1909 (10) · 1910 (11) · 1911 (3) · 1912 (5) · 1913 (3) · 1915 (1) · 1916 (5) · 1917 (3) · 1918 (5)
First filing:
None (1) · No (14) · Yes (32)
Cites these patents:
None (47)
Citations from after 1930:
None (47)
Number of text pages:
None (7) · 1 - 2 (1) · 2 - 3 (18) · 3 - 4 (11) · 4 - 20,000,000 (10)
Number of claims:
None (8) · 1 - 2 (14) · 2 - 4 (6) · 4 - 5 (8) · 5 - 40 (11)
Number of diagram pages:
None (1) · 1 (22) · 2 (11) · 3 (4) · 4 (1)
Number of figures:
None (1) · 1 - 2 (6) · 2 - 3 (2) · 3 - 4 (10) · 4 - 8 (11) · 8 - 16 (10)

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