Drilldown: Patents

Jump to navigation Jump to search
Patents > IPCs : IPC B64C3/00 or IPC B64C3/18 or IPC B64C39/00 & CPCs : CPC B64C39/08 or None

Use the filters below to narrow your results.

Office:
Inventors:
Charles Rudolph Wittemann (3) · None (2)
Inventor country:
Applicant person:
None (4) · Charles Rudolph Wittemann (3) · Federico Caproni (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (19) · None (9) · construction (7) · stability (7) · multiplane (7) · frame (6) · Wings (6) · biplane (5) · propulsion (4) · control (4) · HTA (3) · landing (3) · design (3) · propellers (3) · whole (3) · airfoil (3) · navigation (3)
Full specification filed date:
Application number:
None (10)
Granted:
Publication date:
Related to aircraft:
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 55 results in range #1 to #55.

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


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