Drilldown: Patents

Jump to navigation Jump to search
Patents > Family year: 1909 & Number of text pages: 1-2

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (162) · design (104) · frame (82) · propellers (79) · LTA (77) · propulsion (71) · stability (69) · subsystem (65) · control (51) · Construction (46) · Wings (40) · None (39) · navigation (36) · rudder (36) · Aerodynamics (35) · Airship (30) · lift (30) · propeller (29) · landing (27) · automatic stability (27)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (294) · Patent FR-1909-420322 (7) · Patent FR-1909-399456 (6) · Patent AT-1909-48421 (4) · Patent FR-1909-398825 (3) · Patent DE-1909-02-25 Hugo Erdmann (3) · Patent FR-1909-399456.11513 (3) · Patent CH-1909-48028 (3) · Patent DE-1909-226609 (3) · Patent FR-1909-410848 (3) · Patent FR-1909-07-01 Société Antoinette (3) · Patent US-1909-970771 (3) · Patent AT-1909-40038 (3) · Patent HU-1909-49726 (3)
Related to aircraft:
Patent agent:
None (147) · Armengaud jeune (29) · None (20) · J. Bonnet-Thirion (19) · E. Blétry (14) · Boult, Wade & Tennant (9) · Charles Dony (8) · Boramé et Julien (7) · Schwab (6) · Hippolyte Josse (6) · Y. Rabilloud et fils (6) · Lavoix et Mosès (5) · Chassevent (5) · C. Baumann (5)
National tech categories:
FR 6.4 (200) · None (92) · HU V/h (29) · AT 77d (19) · FR 6.2 (10) · RU Group V (7) · DE 77h.5 (6) · USPC 244/88 (4) · DE 77h.11 (3) · USPC 244/73R (3) · FR 5.3 (3) · USPC 244/234 (3) · CH 129c (3)
IPCs:
None (132) · IPC B64C39/00 (36) · IPC B64C17/00 (28) · IPC B64B1/00 (26) · IPC B64C1/00 (23) · IPC B64C11/00 (17) · IPC B64C33/02 (14) · IPC B64C23/00 (14) · IPC B64C3/00 (13) · IPC B64C3/38 (13) · IPC B64C25/00 (12) · IPC B64C35/00 (9) · IPC B64B1/58 (9) · IPC B64C31/06 (9) · IPC B64C13/00 (9) · IPC B63H1/12 (6) · IPC B64B1/40 (6) · IPC B64C33/00 (5) · IPC B64C3/54 (5)
CPCs:
None (81) · CPC B64C2700/6295 (36) · CPC B64C17/00 (32) · CPC B64C39/00 (31) · CPC B64B1/00 (25) · CPC B64C23/005 (17) · CPC B64C11/006 (16) · CPC B64C13/00 (16) · CPC B64C33/02 (13) · CPC B64C2700/6218 (13) · CPC B64C3/00 (12) · CPC B64C3/385 (10) · CPC B64B1/58 (10) · CPC B64C25/62 (10) · CPC B64C35/00 (9) · CPC A63H27/08 (8) · CPC B64F2700/6226 (8) · CPC B64B1/40 (8)
Family year:
(There are no values for this filter)
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)