Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country : BE or FR or HU & Related to aircraft : Partially or Yes & Number of text pages: 1-2 & Number of diagram pages: 1

Use the filters below to narrow your results.

Office:
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (359) · design (218) · frame (131) · Propellers (122) · wings (112) · stability (112) · construction (105) · aerodynamics (104) · Propulsion (91) · LTA (89) · control (88) · automatic stability (61) · subsystem (56) · navigation (55) · lift (54) · landing (46) · Sustentation (41) · Fuselage (41) · Rudder (39) · chassis (38)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (374) · Patent FR-1907-373818 (11) · Patent FR-1908-392672 (9) · Patent FR-1910-423792 (7) · Patent FR-1910-424987 (5) · Patent FR-1909-399456 (5) · Patent FR-1912-450892 (4) · Patent FR-1906-366080 (4) · Patent FR-1909-420322 (4)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (173) · Armengaud jeune (111) · Charles Dony (25) · Hippolyte Josse (23) · J. Bonnet-Thirion (21) · None (16) · Y. Rabilloud et fils (16) · E. Blétry (13) · J. Germain (13) · L. Chassevent (12) · G. de Mestral et F. Harlé (12) · Dom. Casalonga (10) · C. Blétry (10) · Dupont et Elluin (10) · Haseltine, Lake & Co. (8) · Émile Klotz (8) · H. Bœttcher fils (8)
National tech categories:
FR 6.4 (465) · None (58) · HU V/h (39) · FR 6.2 (24) · FR 6.3 (22) · FR 5.8 (11) · DE 77h.5 (10) · AT 77d (8) · DE 77h (5) · FR 5.3 (3) · FR 10.2 (2) · FR 6.1 (2) · FR 20.1 (2) · USPC 244/46 (2) · DE 77 (2) · DE 77h.7 (2) · USPC 244/97 (2)
IPCs:
None (84) · IPC B64C17/00 (55) · IPC B64C1/00 (50) · IPC B64C39/00 (46) · IPC B64B1/00 (38) · IPC B64C11/00 (30) · IPC B64C3/00 (28) · IPC B64C3/38 (24) · IPC B64C25/00 (23) · IPC B64C35/00 (19) · IPC B64C13/00 (17) · IPC B64C11/04 (16) · IPC B64C27/04 (14) · IPC B64B1/58 (14) · IPC B64C23/00 (13) · IPC B64B1/40 (12) · IPC B64C11/16 (10) · IPC B64C3/54 (10) · IPC B64D17/00 (10)
CPCs:
None (65) · CPC B64C17/00 (60) · CPC B64C39/00 (43) · CPC B64B1/00 (36) · CPC B64C2700/6295 (35) · CPC B64C3/00 (27) · CPC B64C2700/6218 (25) · CPC B64C13/00 (24) · CPC B64C11/006 (20) · CPC B64C3/385 (18) · CPC B64C11/04 (17) · CPC B64C25/06 (15) · CPC B64B1/40 (14) · CPC B64F2700/6226 (14) · CPC B64B1/58 (14) · CPC B64C35/00 (13) · CPC B64C2700/6235 (12) · CPC B64C23/005 (12) · CPC B64C11/16 (12)
First filing:
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)

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