Drilldown: Patents

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Patents > Supplementary to patent : Patent FR-1902-321808 or Patent FR-1908-392672 & Number of figures: 8-17

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Year filed:
1902 (3) · 1904 (1) · 1908 (1)
Year granted:
1903 (1) · 1904 (2) · 1907 (1) · 1909 (1)
Office:
DE (1) · FR (1) · GB (2) · US (1)
Inventors:
Henri Alphonse Hervé (1) · Henri-Alphonse-Désiré Hervé (3) · Robert Esnault-Pelterie (1)
Inventor country:
FR (5)
Applicant person:
None (2) · Henri-Alphonse-Désiré Hervé (2) · Robert Esnault-Pelterie (1)
Applicant firm:
None (5)
Applicant type:
INDIV (5)
Applicant is inventor:
Yes (5)
Tech fields:
None (1) · balloon (3) · captive (4) · Carène (1) · construction (1) · design (2) · LTA (4) · sail (1)
Filing date:
1902 (3) · 1904 (1) · 1908 (1)
Full specification filed date:
August 22, 1903 (1)
Application number:
None (2) · 1902134533 (1) · 190915637D (1) · 2789D (1)
Grant date:
None (1) · 1903 (1) · 1904 (2) · 1907 (1)
Granted:
Yes (5)
Publication date:
June 15, 1904 (1)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
1 (3) · Yes (2)
Patent agent:
None (2) · A. M. & William Clark (1) · Abel & Imray (1) · Chassevent (1)
Assigned to:
None (5)
National tech categories:
None (2) · DE 77h (1) · FR 6.4 (1) · USPC 244/33 (1)
IPCs:
None (4) · IPC B64B1/40 (1)
CPCs:
None (2) · CPC B64B1/40 (2) · CPC B64C2700/6245 (1) · CPC B64C3/52 (1)
Family year:
None (1) · 1902 (3) · 1908 (1)
First filing:
None (2) · No (2) · Yes (1)
Cites these patents:
None (5)
Citations from after 1930:
None (5)
Number of text pages:
3 (1) · 4 (1) · 5 (2) · 13 (1)
Number of claims:
None (2) · 3 (1) · 7 (2)
Number of diagram pages:
1 (2) · 2 (1) · 3 (1) · 4 (1)
Number of figures:
8 (1) · 9 (1) · 11 (1) · 12 (1) · 13 (1)

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