Drilldown: Patents

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Patents > Inventor country: DE & Number of text pages: 5-30 & Number of claims: 7-10

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Year filed:
1894 (1) · 1897 (1) · 1909 (2) · 1910 (2) · 1911 (3) · 1913 (2) · 1914 (1) · 1916 (1) · 1921 (1)
Year granted:
1894 (1) · 1898 (1) · 1910 (2) · 1911 (3) · 1912 (1) · 1913 (1) · 1914 (1) · 1919 (2) · 1921 (1) · 1924 (1)
Office:
AT (1) · CA (1) · DE (1) · FR (3) · GB (6) · HU (1) · US (1)
Inventors:
Adolf Sprater (2) · Albert Graff (1) · August Wendtland (1) · Carl von Wolff (1) · Dr. Miksa Breslauer (1) · Hermann Hassenbach (1) · Jakob Haw (1) · Max Gasser (1) · Ramiro de Palacios (1) · Richard Wilcke (1) · Romeo Wankmüller (1) · Walter Hermann von Mach (3) · Wilhelm Goetjes (1)
Inventor country: (Click arrow to add another value)
Applicant person:
None (5) · Adolf Sprater (2) · Albert Graff (1) · August Wendtland (1) · Carl Baron von Wolff (1) · Dr. Miksa Breslauer (1) · Hermann Hassenbach (1) · Richard Wilcke (1) · Romeo Wankmüller (1) · William Phillips Thompson (1)
Applicant firm:
None (14)
Applicant type:
None (1) · INDIV (13)
Applicant is inventor:
Yes (14)
Tech fields:
aerodynamics (1) · airplane (3) · airship (1) · ballonet (4) · balloon (3) · cargo (1) · cartography (1) · compartments (1) · control (1) · electricity (1) · fabric (4) · frame (1) · gas (4) · landing (1) · lift (1) · LTA (4) · map (1) · method (1) · navigation (2) · parachute (1) · passenger (1) · piloting (1) · propeller (1) · propellers (1) · propulsion (2) · rigid (1) · rudder (1) · safety (5) · signals (1) · stability (3) · subsystem (1) · surveying (1) · sustentation (1) · valve (1) · wings (1)
Filing date:
1894 (1) · 1897 (1) · 1909 (1) · 1910 (3) · 1911 (3) · 1913 (2) · 1914 (1) · 1916 (1) · 1921 (1)
Full specification filed date:
October 25, 1911 (1)
Application number:
None (6) · 140668D (1) · 18628D (1) · 191002479D (1) · 191018056D (1) · 191123585D (1) · 191320479D (1) · 427664D (1) · 75823 (1)
Grant date:
None (1) · 1894 (1) · 1898 (1) · 1910 (2) · 1911 (2) · 1912 (2) · 1914 (2) · 1919 (2) · 1924 (1)
Granted:
No (1) · Yes (13)
Publication date:
None (7) · 1910 (1) · 1911 (1) · 1912 (1) · 1914 (1) · 1919 (1) · 1920 (1) · 1921 (1)
Supplementary to patent:
None (6) · Patent 1913-03-10 Breslauer (1) · Patent AT-1917-87219 (1) · Patent AT-1917-87220 (1) · Patent DE-1908-250958 (1) · Patent DE-1908-250959 (1) · Patent DE-1909-06-09 Romeo Wankmüller (1) · Patent DE-1909-Wilcke-Graff (1) · Patent DE-1910-04-04 August Wendtland (1) · Patent DE-1912-09-10 Adolf Sprater (1) · Patent DE-1915-300200 (1) · Patent DE-1916-309361 (1) · Patent DE-1916-332539 (1) · Patent DE-1916-332540 (1) · Patent DE-1916-332541 (1) · Patent DE-1919-332428 (1) · Patent FR-1912-447988 (1) · Patent GB-1909-18375 (1) · Patent GB-1912-19864‎ (1) · Patent HU-1917-75493 (1) · Patent HU-1917-76645 (1)
Related to aircraft:
1 (7) · Yes (7)
Patent agent:
None (6) · A. Boning (1) · A. M. & William Clark (1) · C. Baumann (1) · Charles Dony (1) · Felix F. Loeper (1) · S. Sokal (1) · William Phillips Thompson (1) · William Wallace White (1)
Assigned to:
None (14)
National tech categories:
None (6) · AT 77d (1) · CA 88/46 (1) · DE 42c.9 (1) · FR 19.4 (1) · FR 6.4 (2) · GB 4 propel & steer (1) · GB 4 without buoyant (1) · HU V/h (1)
IPCs:
None (5) · IPC B64B1/60 (1) · IPC B64B1/62 (1) · IPC B64C1/00 (3) · IPC B64C11/16 (1) · IPC B64C17/00 (3) · IPC B64C33/02 (1) · IPC B65D81/02 (1) · IPC G01C11/02 (1) · IPC G03B37/00 (1)
CPCs:
None (5) · CPC B64B1/32 (1) · CPC B64B1/62 (1) · CPC B64C11/20 (1) · CPC B64C17/00 (3) · CPC B64C2700/6218 (3) · CPC B64C33/02 (1) · CPC B65D81/02 (1) · CPC G01C11/00 (1)
Family year:
None (5) · 1908 (1) · 1909 (1) · 1910 (2) · 1911 (1) · 1912 (2) · 1913 (1) · 1915 (1)
First filing:
None (3) · No (5) · Yes (6)
Cites these patents:
None (14)
Citations from after 1930:
None (14)
Number of text pages:
5 (4) · 6 (6) · 7 (4)
Number of claims:
7 (5) · 8 (3) · 9 (4) · 10 (2)
Number of diagram pages:
None (1) · 1 - 2 (7) · 2 - 7 (6)
Number of figures:
None (2) · 4 - 10 (3) · 10 - 13 (4) · 13 - 30 (5)

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