Drilldown: Patents

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Patents > Related to aircraft : 1 or DE 369478 or rudder or yes, Jul 6 1908 & National tech categories : AT 77d or DE 77 or GB 4 propel & steer or USPC 244/80

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Office:
Applicant person:
None (146) · Reinhold Richter (8) · Heinrich Bier (4) · Ludwig Schmidl (3) · F. Gaebert (3) · Rudolf Wagner (2) · Stefan Hunyor de Visoly (2) · August Warchalowski (2) · Richard Czygan (2) · Raphael Ernst May (2) · Alfred Julius Boult (2) · Carl Edler von Radinger (2) · Michael Angelo Parisano (2) · Heinrich Dittmar (2) · Adalbert Plaček (2) · Adolf Freiherr Odkolek von Augezd (2)
Applicant is inventor:
Tech fields:
Airplane (98) · LTA (94) · frame (79) · propulsion (70) · propeller (48) · stability (48) · Design (45) · navigation (43) · wings (43) · subsystem (34) · balloon (31) · Construction (29) · car (28) · whole (25) · rudder (24) · flapping (23) · Aerodynamics (20) · propellers (19) · wheels (18) · Tragfläche (18)
Full specification filed date:
Application number:
None (296)
Granted:
Supplementary to patent:
None (251) · Patent AT-1912-64662 (2) · Patent DE-1912-08-27 AGO Flugzeugwerke G. m. b. H. (2) · Patent DE-1899-123884 (2) · Patent RU-1897-3845 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (279) · Victor J. Evans (8) · Abel & Imray (2) · Knight & Co. (2) · W. P. Thompson & Co. (2) · G. F. Redfern & Co. (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (275) · IPC B64C17/00 (6) · IPC B64B1/00 (4) · IPC B64C31/06 (4) · IPC B64B1/40 (3) · IPC B64C3/00 (3) · IPC B64C39/00 (3) · IPC B64B1/58 (3) · IPC B64B1/62 (2) · IPC B64C3/40 (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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