Drilldown: Patents

Jump to navigation Jump to search
Patents > IPCs : IPC B64C11/16 or IPC B64C23/00 & Number of figures: 3-4

Use the filters below to narrow your results.

Office:
Inventors:
None (2) · Charles Wolf (2) · Wilhelm Kress (2) · Lucien Chauvière (2) · Lazare-Victor-Joseph Duverne (2) · Jean Desbois (2) · Henri Liurette (2)
Inventor country:
Applicant person:
None (7) · Lucien Chauvière (2) · Charles Wolf (2) · Jean Desbois (2) · Henri Liurette (2) · Wilhelm Kress (2) · Lazare-Victor-Joseph Duverne (2)
Applicant type:
Applicant is inventor:
Tech fields:
Airplane (24) · None (22) · Propulsion (12) · propellers (11) · ascension (8) · propeller (8) · Hybrid (8) · design (7) · Navigation (6) · Helicopter (6) · Lift (5) · construction (5) · control (5) · wings (4) · LTA (4) · landing (4) · frame (4) · stability (3) · Steering (3) · subsystem (3)
Full specification filed date:
Application number:
None (10)
Granted:
Related to aircraft:
Patent agent:
None (13) · None (7) · Boult, Wade & Tennant (3) · G. de Mestral et F. Harlé (3) · J. Germain (2) · Armengaud jeune (2) · Picard (2) · C. Blétry (2) · Paul Caquet (2) · Charles Dony (2) · Munn & Co. (2)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 69 results in range #1 to #69.

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


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