Drilldown: Patents

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Patents > Tech fields: None & IPCs : IPC B64B1/62 or IPC B64C3/38 or IPC B64C31/06

Use the filters below to narrow your results.

Year filed:
1908 (2) · 1909 (13) · 1910 (7) · 1911 (3) · 1912 (5) · 1913 (12) · 1914 (1) · 1916 (1) · 1917 (1) · 1918 (5)
Year granted:
None (1) · 1909 (8) · 1910 (8) · 1911 (5) · 1912 (3) · 1913 (12) · 1914 (2) · 1915 (3) · 1917 (2) · 1918 (1) · 1919 (1) · 1920 (1) · 1921 (1) · 1922 (1) · 1924 (1)
Office:
AT (1) · FR (23) · GB (18) · US (8)
Inventors:
Georges Gramaticesco‎ (3) · None (2) · Victor Tatin (2) · Heinrich Podolsky (2)
Inventor country:
None (2) · AR (1) · CH (4) · DE (2) · FR (15) · GB (8) · NZ (1) · SE (1) · US (16)
Applicant person:
Georges Gramaticesco‎ (3) · None (2) · Victor Tatin (2) · Heinrich Podolsky (2)
Applicant firm:
None (48) · Planivol (1) · Société Hammond, Lévy et Gaillat (1)
Applicant type:
COMPANY (2) · INDIV (48)
Applicant is inventor:
No (2) · Yes (48)
Tech fields: (Click arrow to add another value)
Filing date:
1908 (2) · 1909 (13) · 1910 (7) · 1911 (3) · 1912 (5) · 1913 (12) · 1914 (1) · 1916 (1) · 1917 (1) · 1918 (5)
Full specification filed date:
None (42) · 1909 (2) · 1910 (3) · 1912 (1) · 1913 (2)
Application number:
None (2)
Grant date:
None (2) · 1909 (7) · 1910 (10) · 1911 (3) · 1912 (3) · 1913 (11) · 1914 (3) · 1915 (3) · 1917 (2) · 1918 (2) · 1920 (1) · 1921 (1) · 1922 (1) · 1924 (1)
Granted:
No (3) · Yes (47)
Publication date:
None (27) · 1909 (5) · 1910 (5) · 1911 (3) · 1912 (1) · 1913 (4) · 1914 (3) · 1917 (1) · 1919 (1)
Supplementary to patent:
None (36) · Patent BE-1909-12-10 (1) · Patent BE-1912-02-07-Gramaticesco (3) · Patent BE-1912-04-05 (2) · Patent BE-1912-08-13-Panian (1) · Patent DE-1909-244106 (1) · Patent FR-1910-420958 (1) · Patent US-1911-1032812 (1) · Patent US-1912-1062545 (1) · Patent US-1912-1077892 (2) · SE-1917-05-19-Pålson (1)
Related to aircraft:
None (2) · 1 (44) · Yes (4)
Patent agent:
None (3) · None (3) · Dom. Casalonga (2) · J. S. Withers & Spooner (2) · L. Chassevent (2)
Assigned to:
None (49) · Charles H. Hulburd (1)
National tech categories:
None (23) · AT 77d (1) · CH 129b (1) · FR 6.4 (21) · USPC 244/1R (1) · USPC 244/234 (1) · USPC 244/48 (1) · USPC 244/7C (1) · USPC 244/904 (1) · USPC 244/90R (1) · USPC 244/97 (1)
IPCs: (Click arrow to add another value)
CPCs:
CPC A63H27/08 (1) · CPC A63H27/087 (1) · CPC B64B1/62 (1) · CPC B64C2700/6242 (1) · CPC B64C3/38 (2) · CPC B64C3/385 (45) · CPC Y02T50/10 (2) · CPC Y02T50/145 (3) · CPC Y10S244/904 (1)
Family year:
1908 (2) · 1909 (15) · 1910 (5) · 1911 (4) · 1912 (13) · 1913 (3) · 1914 (1) · 1916 (1) · 1917 (1) · 1918 (5)
First filing:
No (12) · Yes (38)
Cites these patents:
None (50)
Citations from after 1930:
None (25) · 1 (8) · 2 (2) · 4 (1)
Number of text pages:
None (3) · 1 - 2 (3) · 2 - 3 (8) · 3 - 4 (20) · 4 - 11 (16)
Number of claims:
None (3) · 1 - 2 (17) · 2 - 4 (10) · 4 - 5 (5) · 5 - 13 (15)
Number of diagram pages:
None (2) · 1 - 2 (18) · 2 - 3 (13) · 3 - 6 (17)
Number of figures:
None (3) · 1 - 3 (4) · 3 - 4 (11) · 4 - 6 (11) · 6 - 7 (7) · 7 - 20 (14)

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