Drilldown: Patents

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Patents > Grant date: 1925 & Cites these patents: None & Citations from after 1930: None

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Year filed:
1911 (1) · 1913 (1) · 1916 (2) · 1917 (1) · 1918 (4) · 1921 (1) · 1923 (1)
Year granted:
1918 (1) · 1921 (1) · 1925 (9)
Office:
AT (1) · DE (6) · HU (1) · NL (1) · US (2)
Inventors:
None (3) · Alfredo Guillermo Leigh‎ (1) · Anthony Herman Gerard Fokker‎‎ (1) · Claude Dornier (1) · Dr. Albert Eder (1) · Edmund Rumpler (1) · Franz Xaver Wels (1) · George Francis Myers (2) · Michel Schleiffer (1)
Inventor country:
AT (2) · CL (1) · DE (4) · FR (1) · NL (1) · US (2)
Inventor location:
None (11)
Applicant person:
None (1) · Alfredo Guillermo Leigh‎ (1) · Anthony Herman Gerard Fokker‎‎ (1) · Claudius Dornier (3) · Dr. Albert Eder (1) · Edmund Rumpler (1) · Franz Xaver Wels (1) · George Francis Myers (2) · Michel Schleiffer (1)
Applicant firm:
None (7) · Dornier Metallbauten (1) · Dornier Metallbauten G. m. b. H. (1) · Dornier Metallbauten GmbH (1) · Österreichische Daimler Motoren A. G. (1)
Applicant type:
COMPANY (2) · COMPANY + INDIV (1) · INDIV (8)
Applicant is inventor:
None (1) · Yes (10)
Tech fields:
None (3) · aerodynamics (2) · aileron (1) · airplane (3) · construction (1) · control (2) · design (1) · electricity (1) · engine (1) · flapping (1) · Flugzeug (1) · frame (2) · glider (1) · HTA (1) · hydrodynamics (1) · military (1) · monoplane (1) · motors (1) · Navigation (1) · projectile (1) · propellers (1) · radiator (1) · rudder (1) · Safety (1) · subsystem (1) · wings (1)
Filing date:
1911 (1) · 1913 (1) · 1916 (2) · 1917 (1) · 1918 (4) · 1921 (1) · 1923 (1)
Full specification filed date:
None (11)
Application number:
None (2) · 13454716 (1) · 1911603524 (1) · 25560 (1) · 88916 (1) · R0046657 (1) · SC052670 (1) · Z0010094 (1) · Z0010530 (1) · Z0010531 (1)
Grant date:
January 1925 (1) · February 1925 (3) · March 1925 (1) · May 1925 (1) · July 1925 (1) · August 1925 (1) · September 1925 (1) · November 1925 (1) · December 1925 (1)
Granted:
No (1) · Yes (10)
Publication date:
None (5) · 1922 (1) · 1925 (4) · 1930 (1)
Supplementary to patent:
None (9) · Patent AT-1912-75092 (1) · Patent DE-1918-410160 (1)
Related to aircraft:
None (1) · 1 (5) · Yes (5)
Patent agent:
None (10) · None (1)
Assigned to:
None (11)
National tech categories:
None (2) · AT 77d (1) · DE 62b.15 (1) · DE 77h.5 (5) · DE 77h.9' (1) · HU V/h (1) · NL 62.15c (1)
IPCs:
None (4) · IPC B64C13/00 (1) · IPC B64C3/00 (1) · IPC B64C35/00 (2) · IPC B64C39/06 (1) · IPC CPC B64C13/00 (1) · IPC F41A19/05 (1)
CPCs:
None (2) · CPC B64B1/00 (1) · CPC B64C13/00 (2) · CPC B64C25/06 (1) · CPC B64C2700/6235 (1) · CPC B64C2700/6259 (1) · CPC B64C3/00 (1) · CPC B64C35/00 (2) · CPC B64C39/06 (1) · CPC B64F2700/6226 (1) · CPC F41A19/05 (1)
Family year:
None (1) · 1911 (1) · 1912 (1) · 1916 (1) · 1917 (1) · 1918 (4) · 1921 (1) · 1923 (1)
First filing:
None (2) · No (4) · Yes (5)
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
None (11)
Number of text pages:
None (1) · 2 (6) · 3 (3) · 5 (1)
Number of claims:
None (2) · 1 (4) · 3 (1) · 4 (1) · 6 (2) · 20 (1)
Number of diagram pages:
None (1) · 1 (8) · 2 (2)
Number of figures:
None (1) · 2 (4) · 3 (3) · 4 (2) · 7 (1)

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