Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: FR & CPCs : CPC B64C2700/6295 or None & First filing: No

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (171) · navigation (125) · LTA (120) · Propulsion (94) · airplane (64) · aerostat (51) · design (49) · balloon (46) · propellers (46) · construction (39) · frame (36) · airship (30) · stability (29) · Dirigible (28) · balloons (24) · Aerodynamics (23) · wings (22) · control (18) · Lift (16)
Full specification filed date:
Application number:
None (418)
Granted:
Supplementary to patent:
None (466) · Patent FR-1841-9265 (6) · Patent FR-1836-5429 (3) · Patent FR-1890-205155 (3) · Patent FR-1878-124576 (3) · Patent FR-1880-139386 (3) · Patent FR-1881-142748 (3) · Patent FR-1861-51979 (3)
Related to aircraft:
Patent agent:
None (388) · Armengaud jeune (21) · Desnos (10) · Armengaud aîné (9) · Chassevent (9) · Jules Mathieu (8) · Blétry aîné (7) · Thirion (7) · Société Marillier et Robelet (7) · Casalonga (6) · Société Louis Gudman et Cie (6) · Émile Barrault (5) · Boramé et Julien (4) · J. Germain (4) · None (4) · Charles Dony (4) · Weismann et Marx (4) · Charles Assi (4) · J. Bonnet-Thirion (4)
CPCs: (Click arrow to add another value)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

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

P


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