Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : AU 90.5 or DE 77 & Number of text pages: None

Use the filters below to narrow your results.

Year filed:
None (2) · 1881 (3) · 1890 (1) · 1893 (1) · 1895 (1) · 1896 (2) · 1897 (1) · 1898 (1)
Year granted:
None (3) · 1882 (1) · 1891 (1) · 1894 (1) · 1897 (3) · 1898 (1) · 1899 (1) · 1901 (1)
Office:
DE (11) · NO (1)
Inventors:
Adolf Friedrich Heim (1) · Adolf Scheinert (1) · Antoine Apraxine (1) · Edward Joel Pennington (1) · Friedrich August Emil Brosowsky (1) · Georg Fischer (1) · Hermann Israel (1) · Hiram Stevens Maxim (1) · J. H. Homeister (1) · Maurice Lefer (1) · Max Lochner (1) · Otto Wendland (1) · Philipp August Lemmer (1)
Inventor country:
None (2) · DE (8) · GB (1) · US (1)
Inventor location:
None (12)
Applicant person:
None (9) · Adolf Scheinert (1) · Georg Fischer (1) · Hiram Stevens Maxim (1) · Otto Wendland (1)
Applicant firm:
None (12)
Applicant type:
None (3) · INDIV (9)
Applicant is inventor:
Yes (12)
Tech fields:
None (1) · airplane (1) · ascension (2) · balloon (3) · barometer (1) · captive (1) · cybernetics (1) · dirigible (1) · electricity (1) · flapping (1) · fun (1) · gas (1) · ground (1) · instrument (1) · LTA (8) · Luftschiff (1) · navigation (1) · parachute (1) · pressure (1) · propeller (2) · propulsion (1) · rudder (1) · sail (1) · steam (1) · Tragschirm (1) · wheels (1) · wings (1)
Filing date:
None (2) · 1810 - 1819 (1) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (6)
Full specification filed date:
None (12)
Application number:
None (12)
Grant date:
None (6) · 1878 (2) · 1881 (1) · 1897 (2) · 1899 (1)
Granted:
Yes (12)
Publication date:
None (10) · 1882 (1) · 1897 (1)
Supplementary to patent:
None (12)
Related to aircraft:
1 (9) · Yes (3)
Patent agent:
None (11) · Robert R. Schmidt (1)
Assigned to:
None (12)
National tech categories: (Click arrow to add another value)
IPCs:
None (10) · IPC B61B13/08 (1) · IPC B64B1/62 (1)
CPCs:
None (8) · CPC B61B13/08 (1) · CPC B64B1/40 (1) · CPC B64B1/62 (1) · CPC B64C33/02 (1)
Family year:
None (8) · 1881 (1) · 1893 (1) · 1896 (1) · 1901 (1)
First filing:
None (10) · No (1) · Yes (1)
Cites these patents:
None (12)
Citations from after 1930:
None (12)
Number of text pages:
None (12)
Number of claims:
None (12)
Number of diagram pages:
None (12)
Number of figures:
None (12)

Showing below up to 12 results in range #1 to #12.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

Retrieved from "http://econterms.net/aero/Special:Drilldown/Patents"