Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: FR & National tech categories: FR 6.3 & Number of claims: 3-6

Use the filters below to narrow your results.

Year filed:
Year granted:
Office: (Click arrow to add another value)
Inventor country:
Applicant type:
Applicant is inventor:
Tech fields:
LTA (14) · Propulsion (13) · navigation (9) · wings (5) · dirigible (5) · stability (4) · airship (4) · balloon (4) · lift (4) · landing (3) · airplane (3) · propellers (3) · propeller (3) · construction (3) · safety (2) · parachute (2) · hybrid (2) · dirigibles (2) · airfoil (2) · ascension (2)
Filing date:
Full specification filed date:
Grant date:
Granted:
Publication date:
Related to aircraft:
Assigned to:
National tech categories: (Click arrow to add another value)
Family year:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 29 results in range #1 to #29.

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


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