Drilldown: Patents

Jump to navigation Jump to search
Patents > Supplementary to patent : Patent FR-1912-449167 or None & IPCs: IPC B64C23/00

Use the filters below to narrow your results.

Office:
Inventors:
None (4) · Gustav Mees (2) · Lazare-Victor-Joseph Duverne (2) · William Radford (2)
Inventor country:
Applicant person:
None (8) · Lazare-Victor-Joseph Duverne (2) · William Radford (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (38) · None (32) · propulsion (21) · Hybrid (19) · Helicopter (16) · lift (13) · Ascension (13) · design (12) · wings (12) · Propellers (11) · frame (11) · navigation (10) · propeller (9) · control (9) · construction (9) · stability (8) · LTA (8) · whole (7) · HTA (6) · sustentation (6)
Full specification filed date:
Application number:
None (11)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (23) · None (11) · Paul Caquet (3) · J. Bonnet-Thirion (3) · Ad. Sturm (3) · Armengaud jeune (3) · Borame et Julien (3) · G. de Mestral et F. Harlé (2) · L. Chassevent (2) · E. Bletry (2) · Marks & Clerk (2) · Cruikshank & Fairweather, Limited (2) · Hughes & Young (2) · Hippolyte Josse (2) · C. Bauman (2) · Weissmann et Marx (2) · Rigot et Prévost (2) · Société J.-P. Bonnicart et Cie (2)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
None (118)
Citations from after 1930:
Number of diagram pages:

Showing below up to 121 results in range #1 to #121.

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

P


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