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Patents > Inventor country : AT or RO & Filing date: 1900 - 1999 & Number of claims: 1-2

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Office:
Inventors:
None (35) · Ignaz Etrich (6) · Franz Blicharski (4) · Wilhelm Kress (4) · Eduard Zaparka (3) · Karl Klinkosch (3) · Emil Hyra (3) · Jaroslav Engler (3) · Giulio Silvestri (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (47) · Ignaz Etrich (6) · Franz Blicharski (4) · Wilhelm Kress (4) · Jaroslav Engler (3) · Emil Hyra (3) · Karl Klinkosch (3) · Giulio Silvestri (3) · Alexander Suwada (2) · Hugo Hückel (2) · Oskar Heimstaedt (2) · Otto Brunner (2) · Friedrich Berner (2) · Hugo Hueckel (2) · Anton Findenigg (2) · Josef Knapp (2) · Eugène Sunguroff (2) · Josef Zimmermann (2) · Edwin Vorliček (2)
Applicant is inventor:
Tech fields:
airplane (42) · propellers (22) · construction (22) · Design (21) · frame (18) · Propulsion (16) · wings (13) · LTA (13) · stability (12) · aerodynamics (12) · chassis (10) · Wheels (9) · None (8) · Tragfläche (8) · subsystem (7) · Hangars (7) · control (7) · Infrastructure (7) · lift (7)
Full specification filed date:
Application number:
None (54) · 396277D (2)
Granted:
Supplementary to patent:
None (70) · Patent AT-1909-40038 (3) · Patent AT-1911-57225 (3) · Patent FR-1912-450121 (2) · Patent AT-1913-79244 (2) · Patent AT-1913-08-05 Jacob Lohner & Co. (2) · Patent AT-1913-01-21 Jacob Lohner & Co. (2) · Patent AT-1912-63425 (2) · Patent AT-1912-57088 (2) · Patent AT-1913-69041 (2) · Patent AT-1910-03-15 (2) · Patent AT-1909-42853 (2) · Patent AT-1909-47656 (2) · Patent AT-1909-IE (2)
Related to aircraft:
Patent agent:
None (65) · Brandon frères (6) · Gaston Rose (4) · G. de Mestral et F. Harlé (2) · Marks & Clerk (2) · Matray frères et Cie (2) · Herbert Haddan & Co. (2) · Picard (2) · J. Bonnet-Thirion (2) · Armengaud jeune (2) · Ad. Sturm (2)
Assigned to:
IPCs:
None (62) · IPC B64C11/00 (7) · IPC B64C39/00 (4) · IPC B64C33/02 (4) · IPC F42B4/28 (3) · IPC F42B3/117 (3) · IPC B64D1/02 (3) · IPC B64C23/00 (3) · IPC F42C7/12 (3) · IPC B64C1/00 (3) · IPC B64B1/58 (3) · IPC B64C3/00 (2) · IPC B64C13/00 (2)
CPCs:
None (58) · CPC B64C11/006 (5) · CPC B64C33/02 (4) · CPC B64C2700/6274 (4) · CPC B64C23/005 (4) · CPC F42B4/28 (3) · CPC F42B3/117 (3) · CPC B64D1/02 (3) · CPC B64C39/00 (3) · CPC B64C3/00 (3) · CPC F42C7/12 (3) · CPC B64B1/58 (3) · CPC B64C2700/6295 (2) · CPC B64C13/00 (2) · CPC B64C17/00 (2) · CPC B64C39/005 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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