Drilldown: Patents

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Patents > Year granted: 1912 & Inventors : Antoine-Padoue Filippi or Robert Esnault-Pelterie

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Year filed:
1908 (1) · 1909 (2) · 1910 (2) · 1911 (7) · 1912 (11)
Year granted:
(There are no values for this filter)
Office:
DE (1) · FR (13) · GB (4) · HU (2) · US (3)
Inventors: (Click arrow to add another value)
Inventor country:
FR (23)
Applicant person:
None (2) · Antoine-Padoue Filippi (7) · Robert Esnault-Pelterie (14)
Applicant firm:
None (23)
Applicant type:
None (1) · INDIV (22)
Applicant is inventor:
Yes (23)
Tech fields:
airplane (11) · propellers (6) · landing (6) · chassis (5) · subsystem (5) · propulsion (5) · frame (5) · construction (4) · automatic stability (3) · aerodynamics (3) · stability (3) · design (3) · marine (2) · lift (2) · wing warping (2) · fuselage (2) · wheels (2) · sustentation (2) · amerrissage (2) · None (2)
Filing date:
1908 (1) · 1909 (2) · 1910 (2) · 1911 (7) · 1912 (11)
Full specification filed date:
June 1912 (1) · December 1912 (1)
Application number:
None (2) · 15884D (1) · 15929D (1) · 15931D (1) · 16010D (1) · 16150D (1) · 1908433789 (1) · 1909507576 (1) · 1909523528 (1) · 191214736D (1) · 191220927D (1) · 191221001D (1) · 191229170D (1) · 442628D (1) · 444860D (1) · 446282D (1) · 446603D (1) · 447384D (1) · 448556D (1) · 449503D (1) · 56348 (1) · 57315 (1)
Grant date:
April 1912 (2) · May 1912 (1) · June 1912 (1) · July 1912 (1) · August 1912 (4) · September 1912 (1) · October 1912 (5) · November 1912 (3) · December 1912 (3) · December 1913 (1)
Granted:
Yes (23)
Publication date:
June 1912 (1) · July 1912 (1) · September 1912 (2) · October 1912 (4) · November 1912 (2) · December 1912 (3) · February 1913 (1) · March 1913 (1)
Supplementary to patent:
None (11) · Patent FR-1902-326727 (1) · Patent FR-1906-369937 (1) · Patent FR-1907-373818 (1) · Patent FR-1907-373818.8693 (1) · Patent FR-1907-379553 (1) · Patent FR-1908-386306 (1) · Patent FR-1909-401714 (2) · Patent FR-1910-418064 (1) · Patent FR-1910-424987 (4) · Patent FR-1911-419438 (1) · Patent FR-1911-424987.15931 (1) · Patent FR-1911-442628 (1) · Patent FR-1911-446282 (2) · Patent FR-1912-434150 (1) · Patent FR-1912-446282.16689 (1) · Patent GB-1912-20927 (1)
Related to aircraft:
1 (4) · 1? (1) · Yes (18)
Patent agent:
None (8) · Abel & Imray (2) · Armengaud jeune (7) · Arthur C. Fraser & Usina (1) · Dom. Casalonga (2) · Edward Evans & Co. (1) · M. Zérolo (1) · Wheatley & Mackenzie (1)
Assigned to:
None (23)
National tech categories:
None (4) · DE 77h.9 (1) · FR 10.1 (1) · FR 6.2 (4) · FR 6.4 (8) · HU V/h (2) · USPC 244/221 (1) · USPC 244/47 (1) · USPC 244/90 (1) · USPC 244/90R (1)
IPCs:
None (6) · IPC B60G17/044 (1) · IPC B64C1/00 (1) · IPC B64C11/00 (1) · IPC B64C11/16 (3) · IPC B64C11/24 (1) · IPC B64C17/00 (2) · IPC B64C23/00 (1) · IPC B64C25/00 (2) · IPC B64C27/32 (1) · IPC B64C3/26 (1) · IPC B64C3/38 (1) · IPC B64C3/54 (1) · IPC B64C35/00 (2)
CPCs:
None (3) · CPC B60G17/044 (1) · CPC B64C11/00 (1) · CPC B64C11/16 (3) · CPC B64C11/24 (1) · CPC B64C13/00 (2) · CPC B64C17/00 (3) · CPC B64C23/005 (1) · CPC B64C25/06 (1) · CPC B64C25/52 (1) · CPC B64C25/54 (1) · CPC B64C25/62 (1) · CPC B64C27/32 (1) · CPC B64C2700/6212 (1) · CPC B64C2700/6215 (1) · CPC B64C2700/6218 (1) · CPC B64C2700/6246 (1) · CPC B64C2700/6271 (1) · CPC B64C3/26 (1) · CPC B64C3/385 (2) · CPC B64C35/00 (2) · CPC B64C9/02 (1)
Family year:
None (1) · 1908 (1) · 1909 (3) · 1910 (6) · 1911 (7) · 1912 (5)
First filing:
None (2) · No (13) · Yes (8)
Cites these patents:
None (21) · Patent FR-1910-424987 (1) · Patent FR-1911-424987 (1) · Patent GB-1910-7586 (1)
Citations from after 1930:
None (23)
Number of text pages:
None (4) · 1 (2) · 2 (14) · 3 (2) · 4 (1)
Number of claims:
None (10) · 1 (5) · 2 (4) · 3 (1) · 4 (2) · 5 (1)
Number of diagram pages:
None (4) · 1 (15) · 2 (3) · 3 (1)
Number of figures:
None (5) · 2 (7) · 3 (3) · 6 (3) · 7 (2) · 9 (3)

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