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Patents > Inventor country: AT & Number of text pages: 1-2

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Office:
Inventors:
None (65) · Ludwig Schmidl (8) · Karl Klinkosch (6) · Emil Hyra (6) · Rudolf Krocker (5) · August Warchalowski (5) · Wilhelm Kress (4) · Adolf Freiherr Odkolek von Augezd (4) · Franz Blicharski (4) · Otto Brunner (4) · Giulio Silvestri (4) · Ignaz Etrich (3) · Fritz Edelstein (3) · Ferdinand Porsche (3) · Eduard Zaparka (3) · Jaroslav Engler (3) · Karl Warchalowski (3) · Jacob Knappich (3) · Raimund Nimfuehr (3) · Adolf Warchalowski (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (85) · Ludwig Schmidl (8) · Emil Hyra (6) · Karl Klinkosch (6) · August Warchalowski (5) · Rudolf Krocker (4) · Otto Brunner (4) · Giulio Silvestri (4) · Franz Blicharski (4) · Wilhelm Kress (4) · Ignaz Etrich (3) · Ferdinand Porsche (3) · Adolf Freiherr Odkolek von Augezd (3) · Raimund Nimfuehr (3) · Jaroslav Engler (3) · Jacob Knappich (3)
Applicant is inventor:
Tech fields:
airplane (87) · Frame (39) · Design (38) · construction (33) · Propellers (29) · Propulsion (26) · wings (25) · LTA (21) · Chassis (21) · wheels (20) · subsystem (18) · propeller (17) · stability (16) · aerodynamics (14) · Tragfläche (12) · flapping (12) · control (12) · whole (12) · landing (11)
Full specification filed date:
Application number:
None (107) · 396277D (2)
Granted:
Supplementary to patent:
None (126) · Patent AT-1911-57225 (5) · Patent DE-1899-123884 (4) · Patent AT-1912-57088 (3) · Patent AT-1913-69041 (3) · Patent AT-1911-58081 (3) · Patent AT-1909-40038 (3) · Patent AT-1913-01-21 Jacob Lohner & Co. (3)
Related to aircraft:
Patent agent:
None (146) · Gaston Rose (5) · Marks & Clerk (3) · J. Bonnet-Thirion (2) · Armengaud jeune (2) · Boult, Wade & Tennant (2) · Picard (2) · Brandon frères (2) · Matray freres et Cie (2)
National tech categories:
AT 77d (61) · HU V/h (38) · FR 6.4 (27) · None (21) · DE 77h.5 (5) · AT 74 (4) · AT 37a (3) · FR 6.2 (2) · DE 77h.9 (2) · DE 77h.6 (2) · CH 115 (2) · DE 77h.4 (2) · AT 37c (2) · AT 65b (2)
IPCs:
None (140) · IPC B64C39/00 (5) · IPC B64C11/00 (5) · IPC B64C3/00 (3) · IPC B64C3/54 (3) · IPC B64C23/00 (3) · IPC B64B1/58 (3) · IPC B64C1/00 (3) · IPC B64C17/00 (2) · IPC B64C33/02 (2) · IPC B64C35/00 (2) · IPC B64D35/08 (2) · IPC B64C11/16 (2)
CPCs:
None (130) · CPC B64C3/54 (5) · CPC B64C3/00 (4) · CPC B64C2700/6274 (4) · CPC B64C23/005 (4) · CPC B64C17/00 (3) · CPC B64C39/00 (3) · CPC B64B1/58 (3) · CPC B64C11/006 (3) · CPC B64D35/08 (2) · CPC B64D27/00 (2) · CPC B64C39/005 (2) · CPC B64C35/00 (2) · CPC B64C33/02 (2) · CPC B64C2700/6295 (2) · CPC B64C2700/6218 (2) · CPC B64B1/00 (2) · CPC B64C11/16 (2) · CPC B64C11/04 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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