Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : AT 77d or DE 77h & Number of figures: 4-20

Use the filters below to narrow your results.

Office:
Inventors:
None (27) · Adolf Warchalowski (3) · Ludwig Schmidl (3) · Sebastian Finsterwalder (2) · Adalbert Placek (2) · Heinrich Bier (2) · Josef Simkó (2) · Franz Xaver Wels (2) · Emil Lehmann (2) · Edmund Roheim (2) · Oszkár Asbóth (2) · Carlo Navaro (2) · Augusto Severo (2) · Edmund Sparmann (2) · Viktor Tarczal (2) · Stefan Hunyor de Visoly (2) · Alfred E. Wunderlich (2)
Applicant person:
None (76) · Ludwig Schmidl (3) · Josef Simkó (2) · Emil Lehmann (2) · Edmund Sparmann (2) · Edmund Roheim (2) · Oskar von Asbóth (2) · Carlo Navaro (2) · Franz Xaver Wels (2) · Heinrich Bier (2) · Alfred E. Wunderlich (2) · Stefan Hunyor de Visoly (2) · Viktor Tarczal (2)
Applicant type:
Applicant is inventor:
Tech fields:
frame (49) · airplane (48) · LTA (38) · wings (27) · design (22) · propulsion (20) · stability (20) · Whole (19) · Flapping (18) · Construction (18) · navigation (16) · balloon (15) · propeller (15) · subsystem (15) · propellers (13) · Wheels (12) · Control (10) · airship (10) · car (9)
Full specification filed date:
Granted:
Supplementary to patent:
None (93) · Patent AT-1912-64662 (2) · Patent HU-1901-24148 (2) · Patent IT-1910-10-17 Carlo Navaro (2)
Related to aircraft:
Patent agent:
National tech categories: (Click arrow to add another value)
IPCs:
None (123) · IPC B64B1/38 (2) · IPC B64C3/40 (2) · IPC B64B1/58 (2) · IPC B64C33/02 (2) · IPC B64B1/40 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 158 results in range #1 to #158.

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

P


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