Drilldown: Patents

Jump to navigation Jump to search
Patents > Related to aircraft : 1 or Yes & National tech categories : FR 6.4 or USPC 244/233 & IPCs: None

Use the filters below to narrow your results.

Office:
Inventors:
Oswald François Leopold Keun (5) · None (4) · Prosper Meller‎ (4) · l'abbé Jean-Martin Demongeot (3) · Robert Esnault-Pelterie (2) · Henri Blanc (2) · Marc (2) · Eugène-Louis-Jules DE FRESNE (2) · Orville Wright (2) · Modeste-Abel Latouche (2) · Wilbur Wright (2) · Wilhelm Jacob Hoffmann (2)
Inventor country:
Applicant person:
None (45) · Meller (the younger) (4) · l'abbé Jean-Martin Demongeot (3) · Robert Esnault-Pelterie (2) · Henri Blanc (2)
Applicant is inventor:
Tech fields:
airplane (60) · None (40) · navigation (33) · stability (30) · LTA (30) · frame (27) · propeller (16) · propulsion (15) · design (14) · airfoil (11) · control (9) · Propellers (9) · piloting (8) · whole (7) · takeoff (7) · wings (7) · steering (6) · rudder (6) · Construction (6) · wheels (6)
Full specification filed date:
Application number:
None (52)
Granted:
Supplementary to patent:
None (132) · Patent FR-1910-415046 (2) · Patent FR-1850-10514 (2) · Patent FR-1836-5429 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (81) · Armengaud jeune (8) · Munn & Co. (4) · Charles Assi (4) · Boramé et Julien (4) · Charles Dony (4) · 0 (3) · J. Bonnet-Thirion (3) · Chassevent (3) · J. Germain (3) · E. Blétry (3) · Lavoix et Mosès (3) · G. Petiau (3)
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
CPCs:
None (57) · CPC B64C13/00 (24) · CPC B64C17/00 (17) · CPC B64C2700/6295 (11) · CPC B64C39/00 (10) · CPC B64C2700/6218 (9) · CPC B64C33/02 (7) · CPC B64C23/005 (7) · CPC B64C11/006 (6) · CPC B64C2700/6245 (3) · CPC B64C3/52 (3) · CPC B64C3/385 (3) · CPC B64C3/54 (3) · CPC B64C33/00 (3) · CPC B64C2700/6274 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 184 results in range #1 to #184.

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

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