Drilldown: Patents

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

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Year filed:
(There are no values for this filter)
Year granted:
1919 (7) · 1920 (1) · 1921 (3) · 1923 (1)
Office:
AT (12)
Inventors:
None (4) · Albert Simon (1) · Christian Lorenzen (1) · Jakob Haw (2) · Käthe Paulus (1) · Reinhold Richter (3)
Inventor country: (Click arrow to add another value)
Inventor location:
None (11) · Berlin (1) · Berlin-Charlottenburg (1)
Applicant person:
None (6) · Albert Simon (1) · Jakob Haw (1) · Käthe Paulus (1) · Reinhold Richter (3)
Applicant firm:
None (8) · Daimler Motoren-Gesellschaft (1) · Flugzeugwerft G.m.b.H. (1) · Gothaer Waggonfabrik A. G. (2)
Applicant type:
None (1) · COMPANY (3) · INDIV (8)
Applicant is inventor:
None (3) · Yes (9)
Tech fields:
aiming (1) · airplane (2) · balloon (1) · barometer (1) · bombing (1) · compartments (1) · construction (1) · design (1) · frame (2) · fuselage (1) · gas (1) · instrument (1) · landing (1) · LTA (2) · marine (1) · materials (1) · military (1) · parachutes (1) · projectile (1) · propeller (2) · propellers (1) · propulsion (1) · safety (1) · seaplane (1) · takeoff (1) · triplane (1) · whole (1) · wings (1)
Filing date:
May 1916 (1) · November 1916 (1) · March 1917 (2) · August 1917 (1) · October 1917 (1) · February 1918 (2) · April 1918 (1) · August 1918 (2) · October 1918 (1)
Full specification filed date:
None (12)
Application number:
None (11) · 85481D (1)
Grant date:
1919 (7) · 1920 (1) · 1921 (2) · 1922 (1) · 1923 (1)
Granted:
Yes (12)
Publication date:
1920 (7) · 1921 (2) · 1922 (2) · 1923 (1)
Supplementary to patent:
None (5) · 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)
Related to aircraft:
1 (7) · Yes (5)
Patent agent:
None (12)
Assigned to:
None (12)
National tech categories: (Click arrow to add another value)
IPCs:
None (8) · IPC B64B1/08 (1) · IPC B64C11/00 (1) · IPC B64C11/16 (1) · IPC B64D13/04 (1) · IPC B64F1/22 (1)
CPCs:
None (11) · CPC B64C11/00 (1) · CPC B64D13/04 (1)
Family year:
None (5) · 1915 (2) · 1916 (1) · 1917 (2) · 1918 (2)
First filing:
None (8) · No (2) · Yes (2)
Cites these patents:
None (12)
Citations from after 1930:
None (12)
Number of text pages:
1 (1) · 2 (9) · 3 (1) · 4 (1)
Number of claims:
None (2) · 1 - 3 (4) · 3 - 9 (6)
Number of diagram pages:
None (1) · 1 (11)
Number of figures:
1 (2) · 3 (5) · 4 (1) · 5 (2) · 6 (2)

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