Drilldown: Patents

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Patents > Application number: None & IPCs: IPC B63H1/12 & Number of figures: 1-3

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Year filed:
1902 (1) · 1908 (1) · 1909 (2) · 1911 (2) · 1912 (1) · 1914 (2) · 1919 (1)
Year granted:
1903 (1) · 1909 (2) · 1910 (1) · 1911 (1) · 1912 (2) · 1915 (2) · 1919 (1)
Office:
DE (1) · FR (7) · GB (2)
Inventors:
Alfred Merlue (1) · André-Julien Mahoudeau (1) · Clément Coma (1) · Émile-Joseph-Marie Percevant (1) · Émile-Joseph-Marie Percevaut (1) · Jaroslav Engler (1) · John Pursell (1) · Joseph Hofmann (1) · Louis-Marie Le Dantec (1) · Marc Bourg (1)
Inventor country:
AT (1) · DE (1) · FR (7) · GB (1) · Scotland (1)
Inventor location:
None (9) · Rhône (1)
Applicant person:
None (1) · Alfred Merlue (1) · André-Julien Mahoudeau dit de Villethiou (1) · Clément Coma (1) · Émile-Joseph-Marie Percevant (1) · Émile-Joseph-Marie Percevaut (1) · Jaroslav Engler (1) · John Pursell (1) · Louis-Marie Le Dantec (1) · Marc Bourg (1)
Applicant firm:
None (9) · Joseph Hofmann (1)
Applicant type:
None (2) · INDIV (8)
Applicant is inventor:
Yes (10)
Tech fields:
aerial propeller (1) · aerodynamics (1) · ascension (1) · design (2) · incidence (1) · propeller (2) · propellers (7) · Propulsion (3) · Subsystem (1)
Filing date:
1902 (1) · 1908 (1) · 1909 (2) · 1911 (2) · 1912 (1) · 1914 (2) · 1919 (1)
Full specification filed date:
May 6, 1910 (1)
Application number: (Click arrow to add another value)
Grant date:
1903 (1) · 1909 (2) · 1910 (1) · 1911 (1) · 1912 (2) · 1915 (2) · 1919 (1)
Granted:
Yes (10)
Publication date:
None (3) · 1909 (2) · 1911 (1) · 1912 (1) · 1915 (2) · 1920 (1)
Supplementary to patent:
None (6) · Patent AT-1909-47656 (1) · Patent AT-1911-57606 (1) · Patent BE-1907-12-11 Clément Coma (1) · Patent FR-1911-430455 (1) · Patent FR-1914-475806 (1)
Related to aircraft:
0.5 (1) · 1 (6) · Yes (3)
Patent agent:
None (5) · Ad. Sturm (1) · Boult, Wade & Tennant (1) · Cruikshank & Fairweather, Limited (1) · Gaston Petiau (1) · J. Germain (1)
Assigned to:
None (10)
National tech categories:
None (2) · DE 65a (1) · FR 6.2 (4) · FR 6.4 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B63H1/12 (1) · CPC B63H1/16 (1) · CPC B63H1/20 (2) · CPC B63H1/26 (8) · CPC B63H1/265 (1) · CPC B63H1/28 (1) · CPC B63H2001/122 (2) · CPC B63H2001/145 (2) · CPC B63H2005/103 (1) · CPC B63H3/008 (2) · CPC B64C11/005 (1) · CPC B64C11/006 (2) · CPC B64C11/06 (1) · CPC B64C11/10 (1) · CPC B64C11/16 (3) · CPC B64C11/22 (1) · CPC B64C11/24 (1) · CPC B64C11/32 (1) · CPC B64C11/343 (1) · CPCB64C11/48 (1)
Family year:
None (1) · 1902 (1) · 1907 (1) · 1909 (3) · 1910 (1) · 1911 (1) · 1914 (2)
First filing:
None (1) · No (3) · Yes (6)
Cites these patents:
None (10)
Citations from after 1930:
None (3) · 3 (1)
Number of text pages:
1 (3) · 2 (7)
Number of claims:
1 (5) · 2 (1) · 3 (3) · 5 (1)
Number of diagram pages:
1 (10)
Number of figures:
1 (3) · 2 (2) · 3 (5)

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