Drilldown: Patents

Jump to navigation Jump to search
Patents > Grant date: 1900 - 1909 & National tech categories: FR 6.4 & First filing: Yes

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (91) · LTA (60) · propulsion (58) · design (47) · None (44) · stability (42) · wings (32) · Propellers (31) · frame (29) · Lift (27) · control (24) · navigation (23) · construction (22) · Hybrid (16) · Aerodynamics (16) · helicopter (15) · rudder (15) · sustentation (14) · automatic stability (14) · ascension (13)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Patent agent:
None (40) · Armengaud jeune (36) · None (27) · Borame et Julien (15) · Chassevent (13) · J. Germain (13) · Brandon frères (11) · J. Bonnet-Thirion (9) · Weismann et Marx (8) · Lavoix et Mosès (8) · G. de Mestral et F. Harlé (7) · E. Blétry (7) · C. Blétry (6) · Y. Rabilloud et fils (6) · Dom. Casalonga (5) · H. Elluin (5) · Ad. Sturm (5) · Hippolyte Josse (4)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C39/00 (48) · IPC B64B1/00 (34) · IPC B64C27/04 (24) · IPC B64C33/02 (22) · IPC B64B1/58 (19) · IPC B64C23/00 (19) · IPC B64C17/00 (17) · None (15) · IPC B64C1/00 (15) · IPC B64C11/00 (11) · IPC B64C3/38 (11) · IPC B64C3/00 (7) · IPC B64C33/00 (4) · IPC B64C17/06 (4) · IPC B64C13/00 (4) · IPC B64C31/028 (3) · IPC B64C35/00 (3) · IPC B64B1/62 (3)
CPCs:
CPC B64C39/00 (38) · CPC B64B1/00 (33) · CPC B64C2700/6295 (25) · CPC B64C33/02 (23) · CPC B64C23/005 (20) · CPC B64C17/00 (19) · CPC B64C2700/6281 (19) · CPC B64B1/58 (18) · CPC B64C27/04 (16) · CPC B64C2700/6274 (15) · CPC B64C3/385 (10) · CPC B64C11/006 (10) · CPC B64C2700/6212 (8) · CPC B64C1/00 (8) · CPC B64C3/00 (7) · CPC B64C2700/6218 (6) · CPC B64C27/12 (6) · CPC B64C13/00 (5) · CPC B64C33/00 (5)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

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

P


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