Drilldown: Patents

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Patents > Tech fields: None & National tech categories: FR 6.2 & Number of claims: 4-6

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Year filed:
1910 (2) · 1911 (2) · 1912 (5) · 1914 (1)
Year granted:
1910 (1) · 1911 (1) · 1912 (5) · 1913 (2) · 1914 (1)
Office:
FR (10)
Inventors:
Alphonse Papin (1) · Didier Rouilly (1) · Émile-Joseph-Marie Percevaut (1) · Emmanuel Saura (1) · François Dergint (2) · Heinrich Bauer (1) · Henry Valentin (1) · Léon-Frédéric Granier (1) · Louis-Marie Le Dantec (1) · William Rome Boutwell (1)
Inventor country:
None (1) · FR (7) · HU (1) · US (1)
Inventor location:
None (8) · Basses-Alpes (1) · Hautes-Pyrénées (1)
Applicant person:
Émile-Joseph-Marie Percevaut (1) · Emmanuel Saura (1) · FR (1) · François Dergint (2) · Heinrich Bauer (1) · Henry Valentin (1) · Léon-Frédéric Granier (1) · Louis-Marie Le Dantec (1) · William Rome Boutwell (1)
Applicant firm:
None (9) · Alphonse Papin (1) · Didier Rouilly (1)
Applicant type:
None (1) · INDIV (9)
Applicant is inventor:
Yes (10)
Tech fields: (Click arrow to add another value)
Filing date:
1910 (2) · 1911 (2) · 1912 (5) · 1914 (1)
Full specification filed date:
None (10)
Application number:
None (4) · 17806D (1) · 402440D (1) · 422051D (1) · FR443788(A) (1) · FR444055 (A) (1) · propulsion (1)
Grant date:
1910 (1) · 1911 (1) · 1912 (5) · 1913 (2) · 1914 (1)
Granted:
Yes (10)
Publication date:
1910 (1) · 1911 (1) · 1912 (5) · 1913 (2) · 1915 (1)
Supplementary to patent:
None (7) · Patent FR-1910-435166 (1) · Patent FR-1911-430455 (1) · Patent FR-1912-445237 (1)
Related to aircraft:
0.5 (1) · 1 (4) · Yes (5)
Patent agent:
Brandon frères (1) · Charles Assi (1) · Charles Dony (1) · Dom. Casalonga (1) · Dupont et Elluin (1) · Gaston Petiau (1) · Lavoix et Mosès (1) · None (1) · Schwab (2)
Assigned to:
None (10)
National tech categories: (Click arrow to add another value)
IPCs:
None (1) · IPC B63H1/12 (4) · IPC B63H11/08 (1) · IPC B63H25/02 (1) · IPC B63H25/06 (1) · IPC B64C27/18 (1) · IPC B64C39/00 (1)
CPCs:
None (1) · CPC B63H1/12 (2) · CPC B63H1/15 (1) · CPC B63H1/18 (1) · CPC B63H1/20 (1) · CPC B63H1/26 (2) · CPC B63H1/265 (1) · CPC B63H1/28 (1) · CPC B63H11/08 (1) · CPC B63H2001/122 (2) · CPC B63H2005/005 (1) · CPC B63H2025/425 (1) · CPC B63H25/02 (1) · CPC B63H25/06 (1) · CPC B64C11/16 (1) · CPC B64C11/18 (1) · CPC B64C27/18 (1) · CPC B64C39/005 (1)
Family year:
1909 (1) · 1910 (2) · 1911 (2) · 1912 (4) · 1914 (1)
First filing:
No (4) · Yes (6)
Cites these patents:
None (10)
Citations from after 1930:
None (2) · 4 (1)
Number of text pages:
2 (5) · 3 (1) · 4 (4)
Number of claims:
4 (7) · 5 (2) · 6 (1)
Number of diagram pages:
1 (9) · 2 (1)
Number of figures:
2 - 4 (4) · 4 - 12 (6)

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