Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: FR & National tech categories: FR 6.3 & Family year: 1902 & Number of diagram pages: 2-50000000

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office: (Click arrow to add another value)
Inventor country:
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (19) · navigation (14) · LTA (14) · aerostat (9) · dirigible (6) · construction (6) · ascension (6) · airship (4) · balloon (4) · propellers (4) · safety (4) · landing (3) · propeller (3) · texture (3) · lift (3) · parachute (3)
Full specification filed date:
Granted:
Related to aircraft:
Assigned to:
National tech categories: (Click arrow to add another value)
Family year:
(There are no values for this filter)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 32 results in range #1 to #32.

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


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