Drilldown: Patents

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Patents > Office: DE & Granted: No & National tech categories : GB 4 propel & steer or USPC 244/30 or None

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Year filed:
None (120) · 1893 (1) · 1900 (1) · 1909 (1) · 1910 (1) · 1912 (1)
Year granted:
None (3) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (5) · 1900 - 1909 (69) · 1910 - 1919 (45) · 1920 - 1929 (1)
Office: (Click arrow to add another value)
Inventors:
RICHTER (8) · Gustav Lilienthal (6) · A. LILIENTHAL (3) · STREHLAU (2) · O. Koch (2) · O. SCHMIDT (2) · Otto Lilienthal (2)
Inventor country:
None (118) · DE (4) · GB (1) · IT (1) · RU (1)
Applicant person:
None (119) · Carl Hanschke (1) · Charles Groombridge (1) · Fidia Riccardo Pio (1) · Horst Schoenberg (1) · Julius Pompe (1) · Vassily Rebikov (1) · William Alfred South (1)
Applicant firm:
None (125)
Applicant type:
None (120) · INDIV (5)
Applicant is inventor:
No (2) · Yes (123)
Tech fields:
None (117) · airfoil (1) · Airplane (3) · automatic stability (1) · chassis (1) · construction (1) · design (1) · equilibrium (1) · frame (1) · glider (2) · heavier-than-air (1) · lift (1) · model (1) · monoplane (1) · navigation (1) · pendulum (1) · propellers (2) · propulsion (1) · stability (1) · whole (1) · wings (1) · wood (1)
Filing date:
None (16) · 1888 (1) · 1900 (1) · 1902 (2) · 1903 (3) · 1906 (5) · 1907 (6) · 1908 (23) · 1909 (27) · 1910 (20) · 1911 (5) · 1912 (4) · 1913 (6) · 1914 (1) · 1916 (4) · 1918 (1)
Full specification filed date:
None (125)
Application number:
None (123) · 1893-09-03 (1) · DENDATSC085391 (1)
Grant date:
None (123) · 1893 (1) · 1903 (1)
Granted: (Click arrow to add another value)
Publication date:
None (116) · 1880 - 1889 (1) · 1890 - 1899 (5) · 1900 - 1909 (2) · 1920 - 1929 (1)
Supplementary to patent:
None (123) · Patent DE-1888-46312 (1) · Patent GB-1900-13241 (1)
Related to aircraft:
1 (1) · No (1) · Yes (123)
Patent agent:
None (125)
Assigned to:
None (125)
National tech categories: (Click arrow to add another value)
IPCs:
None (124) · IPC B64C1/00 (1) · IPC B64C17/00 (1)
CPCs:
None (123) · CPC B64C17/00 (1) · CPC B64C39/003 (1)
Family year:
None (4) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (4) · 1900 - 1909 (70) · 1910 - 1919 (45)
First filing:
None (117) · No (6) · Yes (2)
Cites these patents:
None (125)
Citations from after 1930:
None (124) · 1,893 (1)
Number of text pages:
None (124) · 2 (1)
Number of claims:
None (124) · 4 (1)
Number of diagram pages:
None (124) · 1 (1)
Number of figures:
None (124) · 9 (1)

Showing below up to 125 results in range #1 to #125.

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