Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country: AT & Cites these patents: None & Number of claims: 1-3

Use the filters below to narrow your results.

Office:
Inventors:
None (49) · Ignaz Etrich (6) · Erich von Bernd (5) · Ludwig Schmidl (4) · Franz Xaver Wels (4) · Franz Blicharski (4) · Wilhelm Kress (4) · Jaroslav Engler (3) · August Warchalowski (3) · Adolf Freiherr Odkolek von Augezd (3) · Jacob Knappich (3) · Emil Hyra (3) · Karl Klinkosch (3) · Eduard Zaparka (3) · Raimund Nimfuehr (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (67) · Ignaz Etrich (6) · Erich von Bernd (5) · Wilhelm Kress (4) · Ludwig Schmidl (4) · Franz Xaver Wels (4) · Franz Blicharski (4) · Emil Hyra (3) · Raimund Nimfuehr (3) · Karl Klinkosch (3) · Jaroslav Engler (3) · Jacob Knappich (3) · August Warchalowski (3)
Applicant is inventor:
Tech fields:
airplane (63) · design (31) · construction (27) · wings (25) · Propulsion (25) · propellers (25) · frame (25) · LTA (21) · stability (17) · aerodynamics (15) · Subsystem (15) · wheels (13) · Chassis (13) · control (12) · Flapping (12) · None (10) · propeller (10) · Tragfläche (10) · Landing (9)
Full specification filed date:
Application number:
None (89) · 396277D (2)
Granted:
Supplementary to patent:
None (106) · Patent DE-1907-196255 (4) · Patent AT-1912-75092 (3) · Patent AT-1909-40038 (3) · Patent AT-1911-57225 (3)
Related to aircraft:
Patent agent:
None (108) · Brandon frères (7) · Gaston Rose (4) · Marks & Clerk (4) · J. Bonnet-Thirion (2) · Dom. Casalonga (2) · Matray freres et Cie (2) · Haseltine, Lake & Co. (2) · P. Follin (2) · Herbert Haddan & Co. (2) · Picard (2) · W. P. Thompson & Co. (2) · Armengaud jeune (2) · Ad. Sturm (2)
Assigned to:
IPCs:
None (104) · IPC B64C11/00 (8) · IPC B64C39/00 (7) · IPC B64C33/02 (5) · IPC B64B1/58 (4) · IPC B64C1/00 (4) · IPC B64C23/00 (4) · IPC F42B4/28 (3) · IPC F42B3/117 (3) · IPC B64D1/02 (3) · IPC F42C7/12 (3) · IPC B64C3/00 (2) · IPC B64C17/00 (2)
CPCs:
None (97) · CPC B64C11/006 (7) · CPC B64C33/02 (6) · CPC B64C17/00 (5) · CPC B64C2700/6274 (5) · CPC B64C23/005 (5) · CPC B64B1/58 (4) · CPC B64C39/00 (3) · CPC B64D1/02 (3) · CPC F42B3/117 (3) · CPC B64C3/00 (3) · CPC F42B4/28 (3) · CPC F42C7/12 (3) · CPC B64C39/005 (2) · CPC B64C33/00 (2) · CPC B64C3/54 (2) · CPC B64C2700/6218 (2) · CPC B64C2700/6295 (2) · CPC B64C11/04 (2)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 183 results in range #1 to #183.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)