Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country: FR & Tech fields: propellers & Filing date: 1900 - 1999 & Supplementary to patent: None

Use the filters below to narrow your results.

Office:
Inventors:
Pierre Levasseur (7) · Antoine-Padoue Filippi (7) · Louis Blériot (6) · Lucien Chauvière (6) · Jules Collomb (4) · Louis-Marie Le Dantec (3) · Camille Lacoste (3) · Louis-Léon Capou (3) · Henri-Hubert Pagny (3) · Henri-Marie Coandă (3) · Trajan Vuia (3)
Inventor country: (Click arrow to add another value)
Applicant person:
Pierre Levasseur (7) · Lucien Chauvière‎‎ (6) · Louis Blériot (6) · Antoine-Padoue Filippi (6) · None (5) · Jules Collomb (4) · Louis-Marie Le Dantec (3) · Camille Lacoste (3) · Louis-Léon Capou (3) · Henri-Marie Coandă (3) · Trajan Vuia (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (59)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (50) · Armengaud jeune (22) · None (11) · Dom. Casalonga (5) · Y. Rabilloud et fils (5) · Weismann et Marx (5) · H. Bœttcher fils (5) · Hippolyte Josse (5) · Lavoix et Mosès (4) · Charles Dony (4) · L. Chassevent (4) · J. Bonnet-Thirion (4) · M. Zerolo (4) · J. Germain (3) · Dupont et Elluin (3) · E. Blétry (3) · Fayollet (3) · Chassevent (3)
Assigned to:
IPCs:
None (40) · IPC B64C11/00 (23) · IPC B64C39/00 (15) · IPC B63H1/12 (10) · IPC B64C11/04 (9) · IPC B64C11/16 (8) · IPC B64B1/00 (8) · IPC B64C27/04 (7) · IPC B64C17/00 (6) · IPC B64C23/00 (6) · IPC B64C1/00 (5) · IPC B64D27/00 (5) · IPC B64D35/04 (4) · IPC B64C3/56 (3) · IPC B64C33/02 (3) · IPC B64C11/20 (3)
CPCs:
None (32) · CPC B64C11/006 (15) · CPC B64C39/00 (14) · CPC B64C11/04 (9) · CPC B64C11/16 (9) · CPC B64B1/00 (8) · CPC B64C11/00 (7) · CPC B64C2700/6295 (7) · CPC B64C17/00 (6) · CPC B64C23/005 (6) · CPC B64C2700/6274 (6) · CPC B64D35/04 (5) · CPC B64D27/00 (5) · CPC B63H1/26 (5) · CPC B64C27/12 (5) · CPC B63H2001/122 (4) · CPC B64C2700/6218 (4)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 199 results in range #1 to #199.

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

P


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