Drilldown: Patents

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Patents > Applicant person: Adolphe-François-Joseph Doutre & National tech categories : FR 6.4 or USPC 244/90R

Use the filters below to narrow your results.

Year filed:
1907 (1) · 1908 (2) · 1910 (1) · 1911 (4)
Year granted:
1908 (1) · 1909 (2) · 1911 (1) · 1912 (4)
Office:
FR (8)
Inventors:
Adolphe-François-Joseph Doutre (8)
Inventor country:
FR (3) · VN (5)
Inventor location:
None (8)
Applicant person: (Click arrow to add another value)
Applicant firm:
None (8)
Applicant type:
INDIV (8)
Applicant is inventor:
Yes (8)
Tech fields:
None (8)
Filing date:
1907 (1) · 1908 (2) · 1910 (1) · 1911 (4)
Full specification filed date:
None (8)
Application number:
None (1) · 15772D (1) · 16372D (1) · 16544D (1) · 392684D (1) · 428665D (1) · 438363D (1) · 9668D (1)
Grant date:
1908 (1) · 1909 (2) · 1911 (1) · 1912 (4)
Granted:
Yes (8)
Publication date:
None (1) · 1908 (1) · 1909 (1) · 1911 (1) · 1912 (2) · 1913 (2)
Supplementary to patent:
None (3) · Patent FR-1907-392684 (2) · Patent FR-1908-403726 (1) · Patent FR-1910-428665 (1) · Patent FR-1910-435648 (2) · Patent FR-1911-438363 (1)
Related to aircraft:
1 (5) · Yes (3)
Patent agent:
Ch. Thierry (1) · Charles Thierry (2) · Paul Coulomb (5)
Assigned to:
None (8)
National tech categories: (Click arrow to add another value)
IPCs:
None (1) · IPC B64C1/00 (4) · IPC B64C17/00 (3) · IPC B64C3/38 (1) · IPC B64C39/00 (2)
CPCs:
None (1) · CPC B64C1/00 (1) · CPC B64C17/00 (3) · CPC B64C2700/6218 (3) · CPC B64C2700/6228 (1) · CPC B64C2700/6295 (1) · CPC B64C3/385 (1) · CPC B64C39/00 (1) · CPC B64C39/003 (1)
Family year:
0 - 99 (1) · 1900 - 1999 (7)
First filing:
No (6) · Yes (2)
Cites these patents:
None (5) · Patent FR-1911-438363 (3)
Citations from after 1930:
None (8)
Number of text pages:
2 (4) · 4 (1) · 5 (1) · 6 (1) · 7 (1)
Number of claims:
None (1) · 1 (1) · 3 (2) · 4 (2) · 5 (1) · 7 (1)
Number of diagram pages:
None (1) · 1 (7)
Number of figures:
None (1) · 2 - 3 (2) · 3 - 20 (5)

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