Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: FR & Applicant firm: None & National tech categories : FR 20 or FR 5 or USPC 244/30 & First filing: No

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventor country:
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (14) · navigation (13) · aerostat (7) · balloon (6) · Propulsion (5) · control (4) · wings (3) · Propellers (3) · motors (3) · HTA (3) · None (2) · flapping (2) · infrastructure (2) · Hybrid (2) · airplane (2) · construction (2)
Full specification filed date:
Application number:
Granted:
Publication date:
Related to aircraft:
National tech categories: (Click arrow to add another value)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 39 results in range #1 to #39.

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

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