Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant firm: None & Tech fields: stability & Related to aircraft : 1906314176 or 1908-12-31 or 1909-11-30 or Yes

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (421) · Patent NO-1915-12-15 Carl Alfred Johansson (7) · Patent GB-1909-8531 (7) · Patent FR-1909-399456 (5) · Patent GB-1909-26034 (5) · Patent NZ-1909-26981 (4) · Patent GB-1903-27212 (4) · Patent GB-1908-4519 (4) · Patent FR-1911-443878 (4) · Patent HU-1909-49726 (4) · Patent FR-1909-410140 (4) · Patent AT-1912-75092 (4) · Patent DE-1912-05-04 Otto Albin Budig (4)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (285) · Armengaud jeune (48) · Abel & Imray (14) · Haseltine, Lake & Co. (14) · J. Germain (12) · Marks & Clerk (12) · Charles Dony (9) · Herbert Haddan & Co. (8) · Lavoix et Mosès (8) · E. Blétry (8) · Chassevent (8) · Schwab (8) · J. Bonnet-Thirion (7) · W. P. Thompson & Co. (6) · Hippolyte Josse (6)
National tech categories:
FR 6.4 (292) · None (164) · HU V/h (30) · BE K (25) · FR 6.3 (20) · USPC 244/80 (14) · USPC 244/90R (11) · AT 77d (7) · DE 77 (7) · USPC 244/93 (7) · USPC 244/177 (6) · USPC 244/79 (6) · CH 129b (6) · USPC 244/35R (5) · USPC 244/13 (5) · USPC 244/45R (5) · DE 77h.5 (5)
IPCs:
None (253) · IPC B64C17/00 (193) · IPC B64C1/00 (163) · IPC B64C17/06 (34) · IPC B64C39/00 (32) · IPC B64B1/00 (25) · IPC B64C3/38 (14) · IPC B64C13/00 (9) · IPC B64B1/58 (8) · IPC B64B1/40 (8) · IPC B64C33/00 (8) · IPC B64C23/00 (7) · IPC B64C25/00 (6) · IPC B64C31/06 (5) · CPC B64C17/00 (5) · IPC B64C33/02 (5) · IPC B64C3/54 (4) · IPC CPC B64C13/00 (4) · IPC B64C13/04 (4)
CPCs:
CPC B64C17/00 (226) · None (146) · CPC B64C2700/6218 (94) · CPC B64C17/06 (42) · CPC B64C2700/6212 (38) · CPC B64C2700/6295 (38) · CPC B64C39/00 (33) · CPC B64C2700/6216 (32) · CPC B64C2700/6214 (31) · CPC B64C13/00 (28) · CPC B64B1/00 (25) · CPC B64C3/385 (20) · CPC B64C2700/6219 (13) · CPC B64B1/40 (12) · CPC B64C1/00 (12) · CPC B64C23/005 (9) · CPC B64C33/00 (8) · CPC B64B1/58 (8) · CPC B64C13/24 (8) · CPC B64C2700/6256 (8)
First filing:
Citations from after 1930:
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)