Drilldown: Patents

Jump to navigation Jump to search
Patents > IPCs : IPC B64C33/00 or IPC B64C39/00 & Number of diagram pages: 3

Use the filters below to narrow your results.

Office:
Inventors:
Alfred-Eugène Pichou (3) · James Shand Stephens (2) · Julius Uherkovich de Uherkocz (2) · Marcel Besson (2)
Inventor country:
Applicant person:
Alfred-Eugène Pichou (3) · None (2) · Marcel Besson (2) · Julius Uherkovich de Uherkócz (2) · James Shand Stephens (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
Airplane (18) · propulsion (13) · None (11) · stability (9) · frame (9) · flapping (8) · design (7) · Construction (6) · ornithopter (6) · HTA (6) · wings (6) · Propellers (5) · navigation (5) · sustentation (4) · ascension (4) · Lift (3) · subsystem (3) · propeller (3) · multiplane (3)
Full specification filed date:
Application number:
None (5)
Granted:
Related to aircraft:
Patent agent:
None (13) · Marks & Clerk (3) · Boult, Wade & Tennant (3) · Weismann et Marx (2) · F. N. Gillent (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 64 results in range #1 to #64.

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


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