Drilldown: Patents

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Patents > National tech categories: AT 77d & Family year: 1912

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Year filed:
(There are no values for this filter)
Year granted:
1912 (2) · 1913 (11) · 1914 (5) · 1915 (3) · 1916 (2) · 1917 (1) · 1918 (2)
Office:
AT (26)
Inventors:
None (4) · Adolf Warchalowski (3) · Adrien Schmitt (1) · Albert Hirth‎ (1) · Alfred Theodor Zeise (1) · Bernard de Beer (1) · Carl Franz Hubert Hertel (1) · Carl Wilhelm Paul (1) · Dr. Albert Eder (1) · Edmund Kikut (1) · Étienne Carret (1) · Ferdinand Porsche (1) · Franz Blicharski (1) · Franz Xaver Wels (1) · Hans Freiherr von Schleinitz (1) · Harry Houlette Elliott (1) · Heinrich Bauer (1) · Hellmuth Hirth (1) · Julius Pompe (1) · Kurt Schultze (1) · Ludwig Schmidl (2) · Otto Albin Budig (1) · Otto Brunner (1)
Inventor country:
None (1) · AT (8) · DE (14) · FR (2) · HU (1)
Applicant person:
None (8) · Adrien Schmitt (1) · Albert Hirth‎ (1) · Alfred Theodor Zeise (1) · Carl Franz Hubert Hertel (1) · Carl Wilhelm Paul (1) · Dr. Albert Eder (1) · Edmund Kikut (1) · Étienne Carret (1) · Ferdinand Porsche (1) · Franz Blicharski (1) · Franz Xaver Wels (1) · Hans Freiherr von Schleinitz (1) · Harry Houlette Elliott (1) · Heinrich Bauer (1) · Hellmuth Hirth (1) · Julius Pompe (1) · Kurt Schultze (1) · Ludwig Schmidl (2) · Otto Albin Budig (1) · Otto Brunner (1)
Applicant firm:
None (22) · AGO Flugzeugwerke G. m. b. H. (2) · Allgemeine Elektricitäts-Gesellschaft (1) · Luftfahrzeug-Gesellschaft m. b. H. (1)
Applicant type:
COMPANY (4) · INDIV (22)
Applicant is inventor:
None (1) · Yes (25)
Tech fields:
Airplane (15) · Construction (6) · Design (6) · Frame (6) · wings (5) · Aerodynamics (5) · Propellers (5) · Wheels (4) · stability (4) · Propulsion (4) · chassis (4) · projectile (3) · military (3) · LTA (3) · Airship (3) · automatic stability (3) · Fuselage (3) · Flapping (3)
Filing date:
January 1912 (1) · February 1912 (1) · April 1912 (1) · May 1912 (2) · June 1912 (3) · July 1912 (2) · August 1912 (2) · September 1912 (2) · October 1912 (1) · December 1912 (2) · February 1913 (3) · May 1913 (2) · June 1913 (1) · August 1913 (1) · November 1913 (2)
Full specification filed date:
None (26)
Application number:
None (24) · 81596D (1) · ATD75092 (1)
Grant date:
1912 (2) · 1913 (11) · 1914 (5) · 1915 (3) · 1916 (2) · 1917 (1) · 1918 (2)
Granted:
Yes (26)
Publication date:
None (2) · 1913 (5) · 1914 (12) · 1915 (1) · 1916 (1) · 1918 (1) · 1919 (2) · 1920 (2)
Supplementary to patent:
None (13) · Patent AT-1912-64662 (2) · Patent DE-1912-03-18 Allgemeine Elektricitäts-Gesellschaft‎‎ (1) · Patent DE-1912-05-04 Otto Albin Budig (1) · Patent DE-1912-06-24 Julius Pompe (1) · Patent DE-1912-08-27 AGO Flugzeugwerke G. m. b. H. (2) · Patent DE-1912-09-06 AGO Flugzeugwerke G. m. b. H. (1) · Patent DE-1912-12-23-Albert Hirth (1) · Patent DE-1912-266327 (1) · Patent DE-1912-276716 (1) · Patent DE-1912-279343 (1) · Patent FR-1912-447782 (1) · Patent FR-1912-450422 (1)
Related to aircraft:
1 (23) · Yes (3)
Patent agent:
None (26)
Assigned to:
None (26)
National tech categories: (Click arrow to add another value)
IPCs:
None (23) · IPC B64C11/32 (1) · IPC B64C27/605 (1) · IPC B64C3/00 (1) · IPC B64C3/40 (1) · IPC B64C39/00 (1)
CPCs:
None (26)
Family year:
(There are no values for this filter)
First filing:
None (6) · No (12) · Yes (8)
Cites these patents:
None (26)
Citations from after 1930:
None (25) · 1 (1)
Number of text pages:
1 (2) · 2 (20) · 3 (3) · 6 (1)
Number of claims:
None (3) · 1 - 2 (4) · 2 - 3 (9) · 3 - 20 (10)
Number of diagram pages:
1 (26)
Number of figures:
1 - 2 (3) · 2 - 3 (2) · 3 - 4 (7) · 4 - 6 (7) · 6 - 20 (7)

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