Drilldown: Patents

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Patents > Applicant person : Robert Esnault-Pelterie or Sam Leonard Walkden & Related to aircraft : 0? or 1911-07-04 or Yes

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Year filed:
None (1) · 1906 (2) · 1907 (11) · 1908 (13) · 1909 (21) · 1910 (19) · 1911 (8) · 1912 (9) · 1913 (5) · 1914 (3) · 1915 (1)
Year granted:
1906 (1) · 1907 (8) · 1908 (10) · 1909 (16) · 1910 (17) · 1911 (15) · 1912 (12) · 1913 (5) · 1914 (4) · 1915 (4) · 1916 (1)
Office:
CA (1) · DE (5) · FR (64) · GB (18) · HU (1) · US (4)
Inventors:
Robert Esnault-Pelterie (81) · Sam Leonard Walkden (12)
Inventor country:
BE (1) · FR (80) · GB (12)
Applicant person: (Click arrow to add another value)
Applicant firm:
None (93)
Applicant type:
INDIV (93)
Applicant is inventor:
Yes (93)
Tech fields:
airplane (77) · wings (34) · frame (31) · lift (26) · wing warping (25) · design (24) · Stability (24) · construction (22) · automatic stability (20) · Aerodynamics (19) · Sustentation (13) · Subsystem (12) · control (12) · chassis (10) · landing (10) · propellers (9) · Gliders (8) · navigation (8)
Filing date:
None (1) · 1906 (2) · 1907 (11) · 1908 (13) · 1909 (21) · 1910 (20) · 1911 (7) · 1912 (9) · 1913 (5) · 1914 (3) · 1915 (1)
Full specification filed date:
None (82) · 1900 - 1909 (6) · 1910 - 1919 (4) · 1960 - 1969 (1)
Application number:
None (16)
Grant date:
None (8) · 1906 (1) · 1907 (7) · 1908 (9) · 1909 (18) · 1910 (11) · 1911 (14) · 1912 (12) · 1913 (4) · 1914 (5) · 1915 (3) · 1916 (1)
Granted:
Yes (93)
Publication date:
None (19) · 1906 (1) · 1907 (7) · 1908 (7) · 1909 (12) · 1910 (17) · 1911 (11) · 1912 (5) · 1913 (6) · 1914 (1) · 1915 (7)
Supplementary to patent:
None (36) · Patent BE-1908-May 22 Robert Esnault-Pelterie (2) · Patent FR-1906-366080 (5) · Patent FR-1906-372753 (2) · Patent FR-1907-373818 (13) · Patent FR-1907-373818.8693 (2) · Patent FR-1907-380681 (1) · Patent FR-1907-Robert Esnault-Pelterie26December1907 (1) · Patent FR-1908-392672 (10) · Patent FR-1909-392672.10853 (1) · Patent FR-1909-392672.10957 (1) · Patent FR-1910-405849 (1) · Patent FR-1911-419438 (2) · Patent FR-1911-446282 (3) · Patent FR-1912-434150 (1) · Patent FR-1912-446282.16689 (1) · Patent FR-1913-457105 (2) · Patent FR-1913-473934 (1) · Patent GB-1908-15637 (1) · Patent GB-1909-8531 (9) · Patent GB-1910-6051 (3) · Patent GB-1912-20927 (1) · Patent GB-1913-3848 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (17) · Abel & Imray (13) · Armengaud jeune (61) · Arthur C. Fraser & Usina (1) · J. Fayollet (1)
Assigned to:
None (93)
National tech categories:
None (18) · CPC = B64C2700/6256 (1) · DE 77h.5 (5) · FR 5.8 (7) · FR 6.4 (57) · HU V/h (1) · USPC 244/221 (1) · USPC 244/47 (1) · USPC 244/79 (1) · USPC 244/90 (1) · USPC 244/90R (1)
IPCs:
None (14) · CPC B64C1/00 (1) · CPC B64C17/00 (1) · IPC B64B1/40 (1) · IPC B64C1/00 (10) · IPC B64C1/08 (1) · IPC B64C11/00 (1) · IPC B64C11/04 (5) · IPC B64C11/20 (1) · IPC B64C11/34 (1) · IPC B64C13/00 (6) · IPC B64C13/04 (1) · IPC B64C13/12 (1) · IPC B64C17/00 (10) · IPC B64C17/06 (1) · IPC B64C25/00 (5) · IPC B64C25/60 (2) · IPC B64C25/62 (1) · IPC B64C3/00 (4) · IPC B64C3/18 (2) · IPC B64C3/26 (2) · IPC B64C3/38 (5) · IPC B64C3/48 (3) · IPC B64C3/50 (1) · IPC B64C3/52 (5) · IPC B64C3/54 (7) · IPC B64C35/00 (2) · IPC B64C39/00 (1) · IPC B64D25/00 (1) · IPC B64D7/00 (1) · IPC B64D7/02 (1) · IPC CPC B64C13/00 (2) · IPC F01L1/04 (5) · IPC F02M1/00 (1) · IPC F02N3/04 (1) · IPC H02K21/42 (4)
CPCs:
CPC B64C17/00 (12) · CPC B64C13/00 (10) · None (7) · CPC B64C3/52 (6) · CPC B64C3/385 (6) · CPC F01L1/04 (5) · CPC B64C3/54 (5) · CPC B64C25/62 (5) · CPC H02K21/42 (5) · CPC B64C11/04 (5) · CPC B64C3/00 (4) · CPC B64C25/06 (4) · CPC B64C2700/6218 (3) · CPC B64C25/54 (3) · CPC B64C2700/6256 (3) · CPC B64C25/52 (3) · CPC B64C13/30 (3) · CPC B64C3/48 (3)
Family year:
None (1) · 1906 (8) · 1907 (20) · 1908 (17) · 1909 (19) · 1910 (9) · 1911 (7) · 1912 (4) · 1913 (5) · 1914 (1) · 1915 (2)
First filing:
None (1) · No (73) · Yes (19)
Cites these patents:
None (93)
Citations from after 1930:
None (3) · 1 (1)
Number of text pages:
None (7) · 1 - 2 (4) · 2 - 3 (53) · 3 - 20,000,000 (29)
Number of claims:
None (25) · 1 - 2 (10) · 2 - 4 (29) · 4 - 5 (10) · 5 - 40 (19)
Number of diagram pages:
None (1) · 1 (77) · 2 (4) · 3 (1) · 4 (1) · 8 (1)
Number of figures:
None (1) · 1 - 2 (9) · 2 - 3 (18) · 3 - 5 (20) · 5 - 6 (6) · 6 - 20 (27)

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