Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country: AT & CPCs: None

Use the filters below to narrow your results.

Office:
Inventors:
None (58) · Adolf Freiherr Odkolek von Augezd (10) · Georg Wellner (7) · Rudolf Krocker (7) · Emil Hyra (6) · Karl Klinkosch (6) · Ludwig Schmidl (5) · Adolf Warchalowski (5) · Adalbert Placek (4) · Ignaz Etrich (4) · August Warchalowski (4) · Karl Warchalowski (3) · Hugo Reik (3) · Edmund Sparmann (3) · Alois Laube Jr. (3) · Theodor Scheimpflug (3) · Wilhelm Kress (3) · Franz Xaver Wels (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (89) · Georg Wellner (6) · Karl Klinkosch (6) · Emil Hyra (6) · Adolf Freiherr Odkolek von Augezd (6) · Rudolf Krocker (5) · Ludwig Schmidl (5) · August Warchalowski (4) · Ignaz Etrich (4) · Adalbert Plaček (4) · Alois Laube Jr. (3) · Franz Xaver Wels (3) · Wilhelm Kress (3) · Edmund Sparmann (3)
Applicant is inventor:
Tech fields:
airplane (85) · Design (37) · Frame (32) · construction (30) · LTA (28) · propulsion (25) · propellers (24) · Wings (23) · subsystem (18) · whole (16) · chassis (15) · propeller (14) · wheels (13) · aerodynamics (13) · stability (12) · Tragfläche (11) · military (11)
Full specification filed date:
Application number:
None (134)
Granted:
Supplementary to patent:
None (131) · Patent DE-1899-123884 (6) · Patent AT-1911-57225 (5) · Patent AT-1913-59404 (4) · Patent AT-1913-79244 (2) · Patent AT-1912-64662 (2) · Patent AT-1913-59461 (2) · Patent AT-1912-63425 (2) · Patent AT-1911-58081 (2) · Patent AT-1913-67262 (2) · Patent AT-1913-69041 (2) · Patent AT-1912-75092 (2) · Patent AT-1900-12657 (2) · Patent AT-1907-37570 (2)
Related to aircraft:
Assigned to:
National tech categories:
AT 77d (67) · HU V/h (55) · None (18) · FR 6.3 (5) · BE K (4) · AT 74 (4) · AT 37a (3) · AT 65b (2) · CH 115 (2) · DE 77h (2) · CH 129b (2) · AT 42c (2) · IT 8 (2) · AT 37c (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 203 results in range #1 to #203.

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

P


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