Drilldown: Patents

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Patents > Office: AT & Number of text pages: 3-40 & Number of claims: 2-3

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Year filed:
1901 (1) · 1903 (2) · 1907 (1) · 1908 (1) · 1909 (1) · 1910 (2) · 1911 (1) · 1912 (2) · 1913 (2) · 1917 (1) · 1920 (1)
Year granted:
1901 (1) · 1904 (1) · 1907 (1) · 1909 (2) · 1910 (1) · 1912 (1) · 1913 (4) · 1914 (2) · 1919 (1) · 1922 (1)
Office: (Click arrow to add another value)
Inventors:
Alexander Baumann (1) · Alexander Blair Thaw (1) · Anthony Rudolph Silverston (1) · Carlo Navaro (1) · Edmund Kikut (1) · Edmund Sparmann (1) · Emil Freytag (1) · Gustave Plaisant (1) · Heinrich Bauer (1) · Ignaz Etrich (1) · Johann Straka (1) · John Arthur Weis (1) · Max Müller (1) · Oscar Gerhardt (1) · Philippe Delbert (1) · Theodor Scheimpflug (1)
Inventor country:
AH (1) · AT (4) · DE (3) · FR (2) · HU (1) · IT (1) · US (3)
Applicant person:
None (5) · Alexander Blair Thaw (1) · Carlo Navaro (1) · Edmund Kikut (1) · Edmund Sparmann (1) · Gustave Plaisant (1) · Heinrich Bauer (1) · Ignaz Etrich (1) · John Arthur Weis (1) · Oscar Gerhardt (1) · Philippe Delbert (1)
Applicant firm:
None (15)
Applicant type:
None (1) · INDIV (14)
Applicant is inventor:
Yes (15)
Tech fields:
airplane (8) · wings (5) · stability (5) · frame (4) · Design (3) · Drachenflieger (3) · Tragfläche (3) · whole (3) · navigation (3) · automatic stability (2) · balloon (2) · LTA (2) · lift (2) · aerodynamics (2) · propeller (2) · propulsion (2) · equilibrium (2) · control (2) · construction (2)
Filing date:
1901 (1) · 1903 (2) · 1907 (1) · 1908 (1) · 1909 (1) · 1910 (2) · 1911 (1) · 1912 (2) · 1913 (2) · 1917 (1) · 1920 (1)
Full specification filed date:
None (15)
Application number:
None (14) · ATD6911 (1)
Grant date:
1901 (1) · 1903 (1) · 1907 (2) · 1909 (1) · 1910 (1) · 1912 (1) · 1913 (4) · 1914 (2) · 1919 (1) · 1922 (1)
Granted:
Yes (15)
Publication date:
None (1) · 1902 (1) · 1904 (1) · 1908 (1) · 1909 (1) · 1910 (2) · 1913 (3) · 1914 (3) · 1920 (1) · 1923 (1)
Supplementary to patent:
None (8) · Patent DE-1908-232250 (1) · Patent DE-1916-10-07 Oscar Gerhardt (1) · Patent DE-1917-02-16 Oscar Gerhardt (1) · Patent FR-1902-328044 (1) · Patent FR-1909-403985 (1) · Patent GB-1907-27408 (1) · Patent IT-1910-10-17 Carlo Navaro (1) · Patent US-1913-1158333 (1)
Related to aircraft:
1 (12) · Yes (3)
Patent agent:
None (15)
Assigned to:
None (15)
National tech categories:
AT 30 (1) · AT 42c (1) · AT 77d (12) · DE 42c (1)
IPCs:
None (13) · IPC B64D17/80 (1) · IPC G09B29/12 (1)
CPCs:
None (15)
Family year:
None (6) · 1903 (1) · 1909 (2) · 1910 (1) · 1912 (2) · 1913 (1) · 1916 (1) · 1919 (1)
First filing:
None (8) · No (6) · Yes (1)
Cites these patents:
None (15)
Citations from after 1930:
None (1)
Number of text pages:
3 (12) · 4 (2) · 5 (1)
Number of claims:
2 (5) · 3 (10)
Number of diagram pages:
1 (12) · 2 (3)
Number of figures:
1 - 4 (3) · 4 - 7 (6) · 7 - 20 (6)

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