Drilldown: Patents

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Patents > Supplementary to patent : Patent FR-1907-373818 or Patent GB-1909-8531 & Number of diagram pages: 1

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Year filed:
1907 (3) · 1908 (4) · 1910 (4) · 1911 (2) · 1913 (1)
Year granted:
1907 (2) · 1908 (4) · 1909 (1) · 1910 (1) · 1911 (3) · 1913 (3)
Office:
DE (2) · FR (9) · GB (2) · HU (1)
Inventors:
Robert Esnault-Pelterie (9) · Sam Leonard Walkden (5)
Inventor country:
FR (9) · GB (5)
Inventor location:
None (14)
Applicant person:
Robert Esnault-Pelterie (9) · Sam Leonard Walkden (5)
Applicant firm:
None (14)
Applicant type:
INDIV (14)
Applicant is inventor:
Yes (14)
Tech fields:
None (14)
Filing date:
1907 (3) · 1908 (4) · 1910 (4) · 1911 (2) · 1913 (1)
Full specification filed date:
July 5, 1913 (1)
Application number:
None (2) · 10055D (1) · 13968D (1) · 14381D (1) · 191006051D (1) · 191303848D (1) · 414994D (1) · 61414 (1) · 7789D (1) · 8693D (1) · 8769D (1) · 9113D (1) · 9591D (1)
Grant date:
None (1) · 1907 (1) · 1908 (4) · 1909 (1) · 1910 (1) · 1911 (3) · 1913 (2) · 1914 (1)
Granted:
Yes (14)
Publication date:
None (1) · 1907 (1) · 1908 (4) · 1909 (2) · 1910 (1) · 1911 (2) · 1913 (2) · 1914 (1)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Yes (14)
Patent agent:
None (3) · Abel & Imray‎ (2) · Armengaud jeune (8) · J. Fayollet (1)
Assigned to:
None (14)
National tech categories:
None (2) · DE 77h.5 (2) · FR 6.4 (9) · HU V/h (1)
IPCs:
None (2) · IPC B64C1/00 (2) · IPC B64C17/00 (2) · IPC B64C25/60 (2) · IPC B64C3/00 (4) · IPC B64C3/18 (1) · IPC B64C3/52 (2) · IPC B64C3/54 (1)
CPCs:
None (1) · CPC B64C 17/00 (1) · CPC B64C17/00 (2) · CPC B64C25/60 (2) · CPC B64C2700/6218 (2) · CPC B64C2700/6246 (1) · CPC B64C3/00 (4) · CPC B64C3/18 (1) · CPC B64C3/52 (2) · CPC B64C9/18 (1)
Family year:
1907 (9) · 1909 (4) · 1910 (1)
First filing:
No (13) · Yes (1)
Cites these patents:
None (14)
Citations from after 1930:
None (1)
Number of text pages:
2 (9) · 3 (2) · 8 (1) · 9 (1) · 10 (1)
Number of claims:
None (3) · 1 - 3 (4) · 3 - 20 (7)
Number of diagram pages:
1 (14)
Number of figures:
1 - 2 (3) · 2 - 5 (4) · 5 - 9 (7)

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