Drilldown: Patents

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Patents > Publication date: 1920 - 1929 & National tech categories: AT 77d

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Year filed:
1913 (2) · 1914 (1) · 1916 (7) · 1917 (7) · 1918 (6) · 1920 (1)
Year granted:
1916 (2) · 1919 (12) · 1920 (2) · 1921 (6) · 1922 (1) · 1923 (1)
Office:
AT (24)
Inventors:
None (9) · Adrien Schmitt (1) · Albert Simon (1) · Bernard de Beer (1) · Christian Lorenzen (1) · Eduard Zaparka (1) · Étienne Carret (1) · George Raymond Lawrence (1) · Jakob Haw (2) · James Jesse Jackson (1) · John Arthur Weis (1) · Josef Zimmermann (1) · Käthe Paulus (1) · Reinhold Richter (3)
Inventor country:
AT (7) · DE (12) · FR (2) · US (3)
Inventor location:
None (23) · Berlin (1) · Berlin-Charlottenburg (1)
Applicant person:
None (13) · Adrien Schmitt (1) · Albert Simon (1) · Étienne Carret (1) · George Raymond Lawrence (1) · Jakob Haw (1) · James Jesse Jackson (1) · John Arthur Weis (1) · Josef Zimmermann (1) · Käthe Paulus (1) · Reinhold Richter (3)
Applicant firm:
None (15) · Daimler Motoren-Gesellschaft (1) · Flugzeugwerft G.m.b.H. (1) · Gothaer Waggonfabrik A. G. (2) · Jacob Lohner & Co. (1) · Österreichische Daimler Motoren A. G. (3) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (1)
Applicant type:
None (1) · COMPANY (7) · INDIV (16)
Applicant is inventor:
None (6) · No (1) · Yes (17)
Tech fields:
airplane (9) · frame (5) · design (5) · wings (4) · military (4) · propeller (3) · subsystem (3) · biplane (3) · engine (3) · construction (3) · parachutes (2) · propulsion (2) · HTA (2) · radiator (2) · safety (2) · stability (2) · marine (2) · LTA (2) · electricity (2) · bombing (2)
Filing date:
1913 (2) · 1914 (1) · 1916 (7) · 1917 (7) · 1918 (6) · 1920 (1)
Full specification filed date:
None (24)
Application number:
None (22) · 81596D (1) · 85481D (1)
Grant date:
1916 (2) · 1919 (12) · 1920 (2) · 1921 (4) · 1922 (2) · 1923 (1) · 1925 (1)
Granted:
Yes (24)
Publication date:
1920 (15) · 1921 (3) · 1922 (4) · 1923 (2)
Supplementary to patent:
None (14) · Patent 1915-11-05 Käthe Paulus (1) · Patent DE-1915-300200 (1) · Patent DE-1916-332540 (1) · Patent DE-1917-07-10 Gothaer Waggonfabrik A. G. (1) · Patent DE-1917-11-26 Daimler Motoren-Gesellschaft (1) · Patent DE-1917-305040 (1) · Patent DE-1917-306449 (1) · Patent DE-1917-323641 (1) · Patent DE-1917-328806 (1) · Patent DE-1917-333471 (1) · Patent FR-1912-447782 (1) · Patent FR-1912-450422 (1) · Patent US-1913-04-21 George Raymond Lawrence (1)
Related to aircraft:
None (1) · 1 (17) · Yes (6)
Patent agent:
None (24)
Assigned to:
None (24)
National tech categories: (Click arrow to add another value)
IPCs:
None (20) · IPC B64B1/08 (1) · IPC B64C11/00 (1) · IPC B64C11/16 (1) · IPC B64D13/04 (1) · IPC B64F1/22 (1)
CPCs:
None (23) · CPC B64C11/00 (1) · CPC B64D13/04 (1)
Family year:
None (9) · 1912 (2) · 1914 (1) · 1915 (2) · 1916 (4) · 1917 (3) · 1918 (2) · 1919 (1)
First filing:
None (14) · No (4) · Yes (6)
Cites these patents:
None (24)
Citations from after 1930:
None (24)
Number of text pages:
1 (6) · 2 (15) · 3 (2) · 4 (1)
Number of claims:
None (3) · 1 - 2 (4) · 2 - 3 (6) · 3 - 9 (11)
Number of diagram pages:
None (1) · 1 (23)
Number of figures:
1 - 3 (6) · 3 - 5 (10) · 5 - 9 (8)

Showing below up to 24 results in range #1 to #24.

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