Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1902 & National tech categories : FR 6.3 or USPC 187/407

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:
Inventors:
Alfred-Eugène Pichou (2) · Thomas Moy (2) · Leonardo Torres Quevedo (2) · Raffaele Ronco fu Riccardo (2) · F. Gueydan de Roussel (2)
Inventor country:
Applicant person:
None (3) · Alfred-Eugène Pichou (2) · Thomas Moy (2) · Raffaele Ronco fu Riccardo (2) · F. Gueydan de Roussel (2)
Applicant type:
Applicant is inventor:
Tech fields:
Propulsion (21) · LTA (20) · navigation (12) · balloon (10) · dirigible (9) · construction (8) · aerostat (7) · propellers (7) · stability (5) · ascension (4) · frame (3) · lift (3) · balloons (3) · dirigibles (3) · airship (3) · texture (3) · landing (3)
Full specification filed date:
Application number:
None (5)
Grant 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 diagram pages:

Showing below up to 47 results in range #1 to #47.

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


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