Drilldown: Patents

Jump to navigation Jump to search
Patents > Application number: None & National tech categories : AT 77d or CH 129b & CPCs: None

Use the filters below to narrow your results.

Office:
Inventors:
None (53) · Reinhold Richter (7) · Adalbert Plaček (5) · Alfred E. Wunderlich (4) · Josef Deixler (4) · Heinrich Bier (4) · Adolf Warchalowski (4) · Carl Wilhelm Paul (3) · Joseph Wetterwald (3) · Armand Dufaux (3) · Oszkár Asbóth (3) · Adolf Freiherr Odkolek von Augezd (3) · Carl Franz Hubert Hertel (3) · Henri Dufaux (3)
Applicant person:
None (130) · Reinhold Richter (7) · Adalbert Plaček (4) · Alfred E. Wunderlich (4) · Heinrich Bier (4) · Joseph Wetterwald (3) · Carl Wilhelm Paul (3) · Carl Franz Hubert Hertel (3)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (132) · Frame (79) · design (55) · LTA (50) · Wings (44) · stability (42) · subsystem (40) · construction (36) · propellers (33) · propulsion (30) · whole (30) · propeller (27) · Aerodynamics (24) · Tragfläche (21) · navigation (19) · flapping (19) · Airship (18) · Control (17) · Automatic stability (17) · wheels (17)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (176) · Patent US-1910-1011683 (2) · Patent DE-1908-221549 (2) · Patent DE-1912-08-27 AGO Flugzeugwerke G. m. b. H. (2) · Patent US-1909-970771 (2) · Patent FR-1909-399456 (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent AT-1912-64662 (2)
Related to aircraft:
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
None (240) · IPC B64C9/00 (3) · IPC B64C19/00 (3) · IPC B64C3/00 (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 250 results in range #1 to #250.

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

P


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