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Patents > Inventor country : AH or AT & IPCs : IPC B64C3/18 or IPC B64C39/00 or None

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Office:
Inventors:
None (68) · Adolf Freiherr Odkolek von Augezd (9) · Ignaz Etrich (8) · Rudolf Krocker (7) · Georg Wellner (7) · Adalbert Placek (7) · Karl Klinkosch (6) · Emil Hyra (6) · Ludwig Schmidl (6) · Stanislaus Victor Saloni (5) · Adolf Warchalowski (5) · Franz Xaver Wels (5) · Edmund Sparmann (4) · August Warchalowski (4)
Inventor country: (Click arrow to add another value)
Applicant person:
None (101) · Ignaz Etrich (8) · Adalbert Plaček (6) · Karl Klinkosch (6) · Emil Hyra (6) · Ludwig Schmidl (6) · Georg Wellner (6) · Franz Xaver Wels (5) · Rudolf Krocker (5) · Adolf Freiherr Odkolek von Augezd (5) · Edmund Sparmann (4) · August Warchalowski (4) · Waldemar Porak (3) · Hugo Hueckel (3) · Erich von Bernd (3) · Giulio Silvestri (3) · Michael Stefan Bjelvučić (3) · Alois Laube Jr. (3) · Otto Brunner (3)
Applicant is inventor:
Tech fields:
airplane (95) · design (44) · propulsion (44) · frame (43) · LTA (38) · None (36) · Construction (35) · wings (33) · Propellers (29) · Subsystem (23) · propeller (23) · whole (19) · aerodynamics (17) · Stability (17) · wheels (16) · Chassis (16) · flapping (15) · navigation (14) · airship (14)
Full specification filed date:
Application number:
None (150) · 396277D (2) · airfoil (2)
Granted:
Supplementary to patent:
None (195) · Patent DE-1899-123884 (6) · Patent AT-1911-57225 (5) · Patent AT-1900-12657 (5) · Patent DE-1907-196255 (3) · Patent AT-1913-59404 (3) · Patent AT-1912-75092 (3) · Patent AT-1913-59461 (2) · Patent AT-1911-58081 (2) · Patent AT-1908-41559 (2) · Patent AT-1907-37570 (2) · Patent AT-1913-67262 (2) · Patent AT-1913-69041 (2) · Patent HU-1901-23722 (2) · Patent AT-1912-64662 (2) · Patent AT-1913-79244 (2) · Patent AT-1912-63425 (2) · Patent AT-1912-57088 (2)
Related to aircraft:
Patent agent:
None (225) · Armengaud jeune (3) · Haseltine, Lake & Co. (2) · E. Blétry (2) · J. E. Evans-Jackson & Co. (2) · B. Singer (2) · Carl Müller (2) · R. H. Korn (2)
National tech categories:
AT 77d (70) · None (66) · HU V/h (58) · FR 6.4 (10) · FR 6.3 (5) · AT 74 (4) · BE K (4) · DE 77h (4) · DE 77h.5 (3) · AT 37a (3) · DE 77h.11 (2) · IT 8 (2) · AT 37c (2) · CH 129b (2) · AT 65b (2) · DE 77h.4 (2) · DE 77h.6 (2) · CH 115 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (207) · CPC B64C39/00 (10) · CPC B64C2700/6295 (7) · CPC B64C11/006 (5) · CPC B64C33/02 (5) · CPC B64C17/00 (5) · CPC B64C39/008 (4) · CPC B64C17/06 (4) · CPC B64C23/005 (4) · CPC B64C39/005 (4) · CPC B64C2700/6274 (3) · CPC B64C2700/6212 (3) · CPC B64C1/00 (2) · CPC B64C3/54 (2) · CPC B64C3/00 (2) · CPC B64C39/003 (2) · CPC B64C2700/6228 (2) · CPC B64C3/26 (2) · CPC B64C2700/6216 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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