Drilldown: Patents

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Patents > Office : ?? or DE or LU or US or Other & Inventor country: AT & Tech fields : Frame or LTA or balloon or propellers or wings & Citations from after 1930: None

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Office: (Click arrow to add another value)
Inventors:
None (36) · Franz Xaver Wels (9) · Rudolf Krocker (7) · Ludwig Schmidl (6) · Giulio Silvestri (5) · August Warchalowski (5) · Wilhelm Kress (5) · Otto Brunner (4) · Ferdinand Porsche (4) · Edmund Sparmann (4) · Alois Laube Jr. (3) · Theodor Scheimpflug (3) · Jaroslav Engler (3) · Adalbert Placek (3) · Vigilio Baldo (3) · Georg Wellner (3) · Franz Blicharski (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (48) · Franz Xaver Wels (9) · Ludwig Schmidl (6) · Rudolf Krocker (5) · August Warchalowski (5) · Giulio Silvestri (5) · Wilhelm Kress (5) · Otto Brunner (4) · Ferdinand Porsche (4) · Edmund Sparmann (4) · Vigilio Baldo (3) · Alois Laube Jr. (3) · Jaroslav Engler (3) · Adalbert Plaček (3) · Franz Blicharski (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (85)
Granted:
Supplementary to patent:
None (91) · Patent AT-1912-75092 (7) · Patent DE-1899-123884 (6) · Patent AT-1909-40038 (3) · Patent AT-1913-79244 (3) · Patent AT-1912-64392 (3) · Patent AT-1911-57225 (3) · Patent AT-1912-57088 (3) · Patent AT-1909-12-31 Vigilio Baldo (3) · Patent AT-1907-37570 (2) · Patent AT-1900-12657 (2) · Patent AT-1913-69041 (2) · Patent AT-1913-08-05 Jacob Lohner & Co. (2) · Patent AT-1909-47656 (2) · Patent AT-1913-01-21 Jacob Lohner & Co. (2) · Patent GB-1913-4191 (2) · Patent AT-1910-49705 (2) · Patent AT-1910-52461 (2)
Related to aircraft:
Patent agent:
None (97) · Marks & Clerk (4) · Gaston Rose (4) · Brandon frères (3) · W. P. Thompson & Co. (3) · Armengaud jeune (2) · Haseltine, Lake & Co. (2) · E. Blétry (2) · J. E. Evans-Jackson & Co. (2) · Picard (2)
Assigned to:
IPCs:
None (102) · IPC B64C11/00 (4) · IPC B64C33/00 (4) · IPC F42C7/12 (3) · IPC F42B4/28 (3) · IPC F42B3/117 (3) · IPC B64D1/02 (3) · IPC B64C3/54 (2) · IPC B64D35/08 (2) · IPC B64D27/00 (2) · IPC B64C39/00 (2) · IPC B64C33/02 (2) · IPC B64C3/00 (2) · IPC B64C23/00 (2) · IPC B64C11/16 (2)
CPCs:
None (98) · CPC B64C33/00 (4) · CPC F42B3/117 (3) · CPC B64C33/02 (3) · CPC B64D1/02 (3) · CPC B64C3/54 (3) · CPC F42C7/12 (3) · CPC F42B4/28 (3) · CPC B64B1/00 (2) · CPC B64C23/005 (2) · CPC B64C2700/6274 (2) · CPC B64C25/62 (2) · CPC B64C17/06 (2) · CPC B64C11/16 (2) · CPC B64D35/08 (2) · CPC B64C11/006 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 193 results in range #1 to #193.

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