Drilldown: Patents

Jump to navigation Jump to search
Patents > Granted : Yes or None & Publication date: 1900 - 1999 & IPCs : IPC B64C11/00 or IPC B64C33/02 or IPC B64C35/00 & Citations from after 1930: None & Number of diagram pages: 2

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant type:
Applicant is inventor:
Tech fields:
design (14) · airplane (13) · propellers (8) · frame (8) · propulsion (7) · Wings (6) · hydroaeroplane (6) · hydroplane (5) · flapping (5) · sustentation (5) · construction (5) · Hybrid (4) · Subsystem (4) · ornithopter (4) · control (4) · landing (3) · marine (3) · Lift (3) · whole (3)
Full specification filed date:
Granted: (Click arrow to add another value)
Related to aircraft:
Assigned to:
National tech categories:
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 35 results in range #1 to #35.

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

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