Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories: FR 6.4 & Number of text pages: 3-4 & Number of claims: 5

Use the filters below to narrow your results.

Office:
Inventors:
None (6) · Robert Esnault-Pelterie (4) · Gustav Mees (2) · Henri-Marie Coandă (2) · Paul Kauffmann (2) · Pierre Le Goaziou (2)
Inventor country:
Applicant person:
None (9) · Robert Esnault-Pelterie (4) · Gustav Mees (2) · Henri-Marie Coandă (2) · Paul Kauffmann (2) · Pierre Le Goaziou (2)
Applicant is inventor:
Tech fields:
Airplane (48) · stability (19) · design (17) · wings (14) · frame (13) · construction (11) · None (10) · control (9) · LTA (9) · landing (9) · automatic stability (9) · Sustentation (8) · aerodynamics (8) · lift (8) · propulsion (7) · whole (6) · navigation (6) · military (6) · chassis (6)
Full specification filed date:
Application number:
None (10)
Granted:
Supplementary to patent:
None (50) · Patent FR-1909-410140 (2)
Related to aircraft:
Patent agent:
Armengaud jeune (16) · None (7) · E. Blétry (5) · Dupont et Elluin (4) · Hippolyte Josse (4) · None (4) · Schwab (3) · L. Chassevent (3) · H. Bœttcher fils (2) · G. Petiau (2) · A. de Carsalade (2) · Louis Tailfer (2) · M. Zerolo (2) · Charles Dony (2) · C. Blétry (2) · Coquillat (2) · Borame et Julien (2)
Assigned to:
National tech categories: (Click arrow to add another value)
CPCs:
CPC B64C17/00 (18) · CPC B64C3/385 (9) · CPC B64C39/00 (7) · CPC B64C23/005 (7) · CPC B64C2700/6295 (6) · CPC B64B1/58 (6) · CPC B64C2700/6218 (5) · CPC B64C2700/6214 (5) · CPC B64C2700/6212 (4) · CPC B64C2700/6274 (4) · CPC B64C33/02 (4) · CPC B64D1/04 (3) · CPC B64C3/52 (3) · CPC B64C13/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 88 results in range #1 to #88.

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


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