Drilldown: Patents

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Patents > Applicant person: None & National tech categories: DE 77 & First filing: None

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Year filed:
None (2) · 1878 (1) · 1881 (2) · 1882 (1) · 1885 (1) · 1886 (1) · 1891 (2) · 1892 (3) · 1893 (3) · 1894 (1) · 1895 (3) · 1896 (3) · 1897 (2) · 1898 (2) · 1902 (1)
Year granted:
None (5) · 1882 (1) · 1885 (1) · 1887 (1) · 1892 (1) · 1893 (3) · 1894 (3) · 1896 (3) · 1897 (5) · 1898 (1) · 1899 (2) · 1901 (1) · 1904 (1)
Office:
DE (27) · NO (1)
Inventors:
None (1) · Alexander Schörke (1) · Antoine Apraxine (1) · Armin Kersten (1) · Carl Eichler (1) · Carsten Ingwer (1) · Eduard Watzek (1) · Edward Joel Pennington (1) · Ernst von Unruh (1) · Friedrich August Emil Brosowsky (1) · Friedrich Haupt (1) · Friedrich Johann Elias Vollstedt (1) · Fritz Robitzsch (1) · Fuge (1) · Gottfried Schröder (1) · Hermann Ganswindt (1) · Hermann Israel (1) · J. H. Homeister (1) · Julius B. Rauber (1) · Just Buisson (1) · Karl Eichler (1) · Koch (1) · Koch & Fuge (1) · Louis Capazza (1) · Maurice Lefer (1) · Max Lochner (1) · Naum Ziarsky (1) · Nicolay Petersen (1) · Philipp August Lemmer (1) · Rudolf Diesel (1) · W. Daniels (1) · William Augustus Fyers (1)
Inventor country:
None (5) · AT (1) · DE (17) · FR (1) · HU (1) · MX (1) · Prussia (2) · RO (1) · US (1)
Applicant person: (Click arrow to add another value)
Applicant firm:
None (27) · Hüttner, Walter & Co. (1)
Applicant type:
None (4) · INDIV (24)
Applicant is inventor:
Yes (28)
Tech fields:
LTA (18) · balloon (9) · navigation (7) · car (5) · propeller (5) · propulsion (5) · electricity (4) · captive (4) · stability (3) · frame (3) · gas (3) · suspension (3) · None (3) · rocket (2) · safety (2) · piloting (2) · hydrogen (2) · parachute (2) · kite (2) · ascension (2)
Filing date:
None (4) · 1810 - 1819 (1) · 1870 - 1879 (2) · 1880 - 1889 (4) · 1890 - 1899 (16) · 1900 - 1909 (1)
Full specification filed date:
None (28)
Application number:
None (28)
Grant date:
None (16) · 1878 (1) · 1885 (1) · 1892 (1) · 1893 (2) · 1896 (2) · 1897 (2) · 1898 (1) · 1899 (2)
Granted:
Yes (28)
Publication date:
None (17) · 1882 (1) · 1883 (1) · 1887 (1) · 1893 (1) · 1894 (3) · 1897 (3) · 1904 (1)
Supplementary to patent:
None (26) · Patent FR-1891-215265 (1) · Patent GB-1891-12403 (1)
Related to aircraft:
1 (24) · Yes (4)
Patent agent:
None (28)
Assigned to:
None (28)
National tech categories: (Click arrow to add another value)
IPCs:
None (20) · IPC A63H27/08 (1) · IPC B61B13/08 (1) · IPC B64B1/40 (3) · IPC B64B1/62 (1) · IPC B64C3/00 (1) · IPC B64C3/40 (1)
CPCs:
None (19) · CPC B61B13/08 (1) · CPC B64B1/40 (3) · CPC B64B1/62 (1) · CPC B64C31/06 (1) · CPC B64C33/02 (1) · CPC B64C39/06 (1) · CPC F02K7/00 (1)
Family year:
None (23) · 1895 (1) · 1896 (2) · 1901 (1) · 1904 (1)
First filing: (Click arrow to add another value)
Cites these patents:
None (28)
Citations from after 1930:
None (28)
Number of text pages:
None (9) · 1 (5) · 2 (7) · 3 (5) · 5 (1) · 11 (1)
Number of claims:
None (19) · 1 (3) · 3 (3) · 4 (1) · 5 (2)
Number of diagram pages:
None (1) · 1 (17) · 2 (1)
Number of figures:
None (1) · 1 - 2 (1) · 2 - 6 (6) · 6 - 11 (6)

Showing below up to 28 results in range #1 to #28.

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