Drilldown: Patents

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Patents > Application number: None & IPCs : IPC B64C3/18 or IPC B64F1/20

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Year filed:
1895 (1) · 1909 (1) · 1911 (1) · 1912 (1) · 1917 (3) · 1918 (1) · 1921 (1)
Year granted:
1895 (1) · 1911 (1) · 1912 (2) · 1917 (1) · 1920 (2) · 1923 (1) · 1924 (1)
Office:
CA (1) · DE (3) · FR (2) · US (3)
Inventors:
None (1) · Alfred John Macy (1) · Eduard Zaparka (1) · Edward Flad (1) · Ernst Heinkel‎ (1) · Eustache Roldes (1) · Hippolyte Parent (1) · Louis Blériot (1) · Louis Olivier (1) · Melville W. Mix (2)
Inventor country:
AT (1) · DE (1) · FR (3) · US (4)
Inventor location:
None (7) · Indiana (2)
Applicant person:
None (2) · Alfred John Macy (1) · Edward Flad (1) · Ernst Heinkel‎ (1) · Eustache Roldes (1) · Louis Blériot (1) · Melville W. Mix (2)
Applicant firm:
None (8) · Société anonyme de Paris Ignicole (1)
Applicant type:
INDIV (9)
Applicant is inventor:
No (1) · Yes (8)
Tech fields:
None (1) · aerodynamics (1) · airfoil (1) · airplane (1) · beacon (1) · camber (1) · construction (1) · controls (1) · dashboard (1) · frame (2) · indicator (1) · landing (1) · nacelle (1) · nervure (1) · portable (1) · rudder (1) · structure (2) · strut (2) · subsystem (1) · Tragfläche (2) · wing (1)
Filing date:
1895 (1) · 1909 (1) · 1911 (1) · 1912 (1) · 1917 (3) · 1918 (1) · 1921 (1)
Full specification filed date:
None (9)
Application number: (Click arrow to add another value)
Grant date:
None (1) · 1895 (1) · 1911 (1) · 1912 (2) · 1917 (1) · 1920 (1) · 1923 (1) · 1924 (1)
Granted:
Yes (9)
Publication date:
None (6) · 1912 (1) · 1920 (1) · 1924 (1)
Supplementary to patent:
None (6) · Patent AT-1917-81354 (1) · Patent FR-1911-432083 (1) · Patent US-1917-1215570 (1)
Related to aircraft:
0 (2) · 0.5 (1) · 1 (5) · Yes (1)
Patent agent:
None (3) · Armengaud jeune (1) · Charles W. Hills (1) · Fowler & Fowler (1) · J.-P. Bonnicart et Cie (1) · N. S. Amstutz (2)
Assigned to:
None (9)
National tech categories:
None (3) · DE 77h.5 (2) · DE 77h.7 (1) · FR 15.1 (1) · FR 6.4 (1) · USPC 217/4 (1) · USPC 220/918 (1) · USPC 52/84 (1)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C3/00 (1) · CPC B64C3/18 (3) · CPC B64C3/185 (3) · CPC B64F1/20 (2) · CPC Y10S220/918 (1)
Family year:
None (1) · 1895 (1) · 1909 (1) · 1911 (1) · 1912 (1) · 1917 (2) · 1918 (1) · 1921 (1)
First filing:
No (3) · Yes (6)
Cites these patents:
None (9)
Citations from after 1930:
None (1) · 1 (1) · 2 (1) · 5 (1)
Number of text pages:
2 (6) · 5 (2) · 9 (1)
Number of claims:
None (1) · 1 (2) · 2 (2) · 4 (1) · 5 (2) · 29 (1)
Number of diagram pages:
1 (6) · 2 (2) · 6 (1)
Number of figures:
None (1) · 2 - 4 (3) · 4 - 30 (5)

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