Drilldown: Patents

Jump to navigation Jump to search
Patents > Supplementary to patent : Patent FR-1912-461530 or None & CPCs: CPC B64C2700/6274

Use the filters below to narrow your results.

Office:
Inventors:
None (4) · Otto SACK (2) · Victor Camal (2) · Lazare-Victor-Joseph Duverne (2) · Walter Fisher LUFF (2) · Douglas DOBBINS (2) · Alwin HITZEROTH (2) · Nelson Leslie Hyatt (2) · Alexander Horton (2) · William Radford (2)
Inventor country:
Applicant person:
None (5) · Vincent Joseph Conces (2) · Nelson Leslie Hyatt (2) · William Radford (2) · John DAY PREZ (2) · Alexander Horton (2) · HITZEROTH ALWIN (2) · SACK Otto (2) · Victor Camal (2) · Walter Fisher Luff (2) · Lazare-Victor-Joseph Duverne (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (103) · Airplane (15) · Propulsion (7) · helicopter (7) · Propellers (6) · ascension (6) · Whole (5) · Lift (5) · Control (5) · Frame (4) · construction (4) · Design (4) · hybrid (4) · Steering (3) · stability (3) · navigation (3)
Full specification filed date:
Application number:
None (2)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (76) · None (7) · Armengaud jeune (3) · Boramé et Julien (3) · Paul Caquet (3) · J. Bonnet-Thirion (2) · E. Blétry (2) · Société J.-P. Bonnicart et Cie (2) · C. Bauman (2) · Hughes & Young (2) · L. Chassevent (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 144 results in range #1 to #144.

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

P


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