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Patents > National tech categories : AT 77d or GB 4 propel & steer or USPC 416/129

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Office:
Applicant person:
None (156) · Reinhold Richter (8) · Heinrich Bier (4) · Adalbert Placek (3) · Ludwig Schmidl (3) · Alfred E. Wunderlich (3) · Adolf Freiherr Odkolek von Augezd (2) · Rudolf Wagner (2) · Carl Edler von Radinger (2) · Carlo Navaro (2) · Stefan Hunyor de Visoly (2) · Franz Xaver Wels (2) · Alfred Julius Boult (2) · Paul Frederik Degn (2) · August Warchalowski (2) · Fritz Edelstein (2) · Heinrich Dittmar (2) · Oskar von Asbóth (2) · Johannes Schilling (2) · Edmund Sparmann (2)
Applicant is inventor:
Tech fields:
airplane (113) · frame (83) · LTA (71) · propulsion (69) · propeller (47) · design (47) · wings (45) · Subsystem (45) · navigation (43) · stability (39) · construction (38) · Flapping (29) · propellers (28) · whole (26) · balloon (23) · rudder (22) · airship (22) · car (22) · aerodynamics (22) · wheels (20)
Full specification filed date:
Granted:
Supplementary to patent:
None (220) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent DE-1912-08-27 AGO Flugzeugwerke G. m. b. H. (2) · Patent GB-1885-339 (2) · Patent DE-1899-123884 (2) · Patent DE-1908-221549 (2) · Patent AT-1912-64662 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (299) · IPC B64C33/02 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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