Drilldown: Patents

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Patents > Tech fields : design or propellers or takeoff

Use the filters below to narrow your results.

Year filed:
None (2) · 1860 - 1869 (1) · 1890 - 1899 (2) · 1910 - 1919 (6)
Year granted:
None (1) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (1) · 1910 - 1919 (3) · 1920 - 1929 (3)
Office:
DE (3) · FR (5) · GB (2) · US (1)
Inventors:
Adolphe Clément-Bayard (1) · Alfred-Eugène Pichou (1) · Aurel Vlaicu (1) · Dominick W. Sharkey (1) · Emil Lehmann (1) · F. Gaebert (1) · Howard Crunden Cleaver (1) · Louis-Edouard Gourdan-Fromentel (1) · Miltiade Zacharakis-Kanaris (1) · Moshaiski (1) · Richard Matthews Ruck (1)
Inventor country:
DE (2) · FR (4) · GB (2) · RO (1) · RU (1) · US (1)
Inventor location:
None (5) · Berlin (1) · Bukarest (1) · Gray (1) · Haute-Saône (1) · New York (1) · Onondaga county (1) · Seine (2) · Syracuse, New York (1)
Applicant person:
None (2) · Adolphe Clément-Bayard (1) · Alfred-Eugène Pichou (1) · Aurel Vlaicu (1) · Dominick W. Sharkey (1) · Emil Lehmann (1) · Howard Crunden Cleaver (1) · Louis-Edouard Gourdan-Fromentel (1) · Miltiade Zacharakis-Kanaris (1) · Richard Matthews Ruck (1)
Applicant firm:
None (11)
Applicant type:
None (2) · INDIV (9)
Applicant is inventor:
Yes (11)
Tech fields: (Click arrow to add another value)
Filing date:
None (2) · 1860 - 1869 (1) · 1890 - 1899 (2) · 1910 - 1919 (6)
Full specification filed date:
March 19, 1919 (1)
Application number:
None (4) · 126955D (1) · 12921/17 (1) · 14833D (1) · 26814818 (1) · 422554D (1) · 511346D (1) · 902718 (1)
Grant date:
None (3) · 1880 - 1889 (1) · 1900 - 1909 (1) · 1910 - 1919 (3) · 1920 - 1929 (3)
Granted:
No (2) · Yes (9)
Publication date:
None (7) · 1898 (1) · 1911 (1) · 1912 (1) · 1920 (1)
Supplementary to patent:
None (7) · Patent FR-1910-418630 (1) · Patent GB-1916-112480 (1) · Patent HU-1896-9899 (1) · Patent HU-1910-59091 (1)
Related to aircraft:
None (1) · 1 (6) · Partially (1) · Yes (3)
Patent agent:
None (5) · A. M. & William Clark (1) · Armengaud jeune (1) · Dom. Casalonga (1) · J. D. Roots & Co. (1) · Matray frères et Cie (1) · Unclear; Williams & Pritchard (1)
Assigned to:
None (11)
National tech categories:
None (5) · DE 77 (1) · DE 77h (1) · FR 2 (1) · FR 6.4 (3)
IPCs:
None (6) · CPC B64C39/00 (1) · IPC B64B1/12 (1) · IPC B64C11/20 (1) · IPC B64C23/00 (1) · IPC B64C39/00 (1)
CPCs:
None (4) · CPC B64B1/12 (1) · CPC B64C11/20 (1) · CPC B64C13/24 (1) · CPC B64C23/005 (1) · CPC B64C2700/6271 (1) · CPC B64C2700/6295 (1) · CPC B64C33/02 (1) · CPC B64C39/00 (2)
Family year:
None (1) · 1860 - 1869 (1) · 1880 - 1889 (1) · 1890 - 1899 (2) · 1910 - 1919 (6)
First filing:
None (1) · No (6) · Yes (4)
Cites these patents:
None (11)
Citations from after 1930:
None (11)
Number of text pages:
None (3) · 2 (3) · 3 (1) · 4 (2) · 6 (1) · 11 (1)
Number of claims:
None (4) · 1 - 3 (2) · 3 - 9 (5)
Number of diagram pages:
None (3) · 1 (2) · 2 (2) · 3 (2) · 4 (1) · 5 (1)
Number of figures:
None (4) · 5 - 7 (2) · 7 - 30 (5)

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