Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1920 - 1929 & IPCs : IPC B64C3/00 or IPC H01Q1/28

Use the filters below to narrow your results.

Year granted:
Office:
Inventors:
None (11) · Joseph Vanorio (4) · Francis J. Plym (3) · Hugo Junkers (2) · Jean-Adolphe Leseurre (2) · John W. Rapp (2) · Gianni Caproni (2) · Gabriel Letsch (2) · Ernst Heinkel (2) · Charles-Édouard-Pierre Gourdou (2)
Inventor country:
Applicant person:
None (16) · John William Rapp (3) · Francis J. Plym (3) · Jean-Adolphe Leseurre (2) · Gianni Caproni (2) · Charles-Édouard-Pierre Gourdou (2) · Joseph Vanorio (2) · Ernst Heinkel (2)
Applicant is inventor:
Tech fields:
airplane (23) · wings (17) · construction (16) · frame (14) · design (9) · wing (7) · None (6) · biplane (4) · fuselage (4) · triplane (3) · subsystem (3) · monoplane (3)
Full specification filed date:
Application number:
None (11)
Granted:
Publication date:
Related to aircraft:
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 60 results in range #1 to #60.

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


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