Drilldown: Patents

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Patents > Related to aircraft : 1 or DE 369478 or yes, Jul 6 1908 & National tech categories : AT 77d or DE 77 or USPC 244/80

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Office:
Applicant person:
None (119) · Reinhold Richter (8) · Heinrich Bier (4) · F. Gaebert (3) · Ludwig Schmidl (3) · Stefan Hunyor de Visoly (2) · Raphael Ernst May (2) · Richard Czygan (2) · Rudolf Wagner (2) · Carl Edler von Radinger (2) · August Warchalowski (2) · Michael Angelo Parisano (2) · Adalbert Plaček (2) · Heinrich Dittmar (2) · Adolf Freiherr Odkolek von Augezd (2)
Applicant is inventor:
Tech fields:
airplane (93) · LTA (79) · Frame (68) · stability (46) · Design (43) · propulsion (42) · wings (39) · propeller (32) · Construction (29) · subsystem (29) · navigation (28) · balloon (26) · whole (22) · car (20) · aerodynamics (20) · Tragfläche (18) · propellers (18) · Flapping (18) · wheels (17)
Full specification filed date:
Application number:
None (246)
Granted:
Supplementary to patent:
None (215) · Patent DE-1912-08-27 AGO Flugzeugwerke G. m. b. H. (2) · Patent AT-1912-64662 (2)
Related to aircraft: (Click arrow to add another value)
National tech categories: (Click arrow to add another value)
IPCs:
None (227) · IPC B64C17/00 (6) · IPC B64C31/06 (4) · IPC B64B1/00 (4) · IPC B64B1/40 (3) · IPC B64C3/00 (3) · IPC B64C39/00 (3) · IPC B64B1/58 (3) · IPC B64C3/40 (2) · IPC B64B1/62 (2) · IPC B64B1/06 (2) · IPC B64C30/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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