Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: stability & Related to aircraft: Yes & Citations from after 1930: None

Use the filters below to narrow your results.

Office:
Inventor country:
Inventor location:
None (565) · Budapest (13) · Nord (11) · Seine (7) · Loire (5) · Paris (4) · Orne (3) · Lorient (3) · La Ricamarie (3) · Morbihan (3) · Nièvre (3) · Douai (3) · Seine-et-Oise (3) · Hérault (2) · Cantal (2) · NJ (2) · Guérigny (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (363) · Patent GB-1909-8531 (7) · Patent NO-1915-12-15 Carl Alfred Johansson (7) · Patent FR-1909-399456 (5) · Patent GB-1909-26034 (5) · Patent NZ-1909-26981 (4) · Patent FR-1909-410140 (4) · Patent GB-1908-4519 (4) · Patent HU-1901-24148 (4) · Patent DE-1912-05-04 Otto Albin Budig (4) · Patent FR-1911-443878 (4) · Patent AT-1912-75092 (4)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (234) · Armengaud jeune (47) · None (16) · Haseltine, Lake & Co. (14) · Abel & Imray (13) · J. Germain (12) · Marks & Clerk (9) · J. Bonnet-Thirion (9) · Brandon frères (8) · Lavoix et Mosès (7) · Chassevent (7) · E. Blétry (7) · Schwab (7) · Charles Dony (7) · Hippolyte Josse (6) · Herbert Haddan & Co. (6) · W. P. Thompson & Co. (6) · Boult, Wade & Tennant (6) · L. Chassevent (5) · Johnsons & Willcox (5)
National tech categories:
FR 6.4 (271) · None (145) · HU V/h (30) · BE K (24) · FR 6.3 (21) · USPC 244/80 (12) · DE 77 (7) · USPC 244/90R (6) · CH 129b (6) · USPC 244/93 (6) · AT 77d (6) · USPC 244/45R (5) · USPC 244/13 (5) · USPC 244/78.1 (5) · USPC 244/48 (4) · USPC 244/76R (4) · USPC 244/79 (4) · USPC 244/82 (4) · AU 90.3 (4) · DE 77h.5 (4)
IPCs:
None (217) · IPC B64C17/00 (183) · IPC B64C1/00 (150) · IPC B64C39/00 (28) · IPC B64C17/06 (25) · IPC B64B1/00 (24) · IPC B64C3/38 (13) · IPC B64B1/40 (8) · IPC B64C23/00 (7) · IPC B64C13/00 (7) · IPC B64B1/58 (7) · IPC B64C33/02 (6) · IPC B64C25/00 (6) · IPC CPC B64C13/00 (6) · IPC B64C31/06 (5) · IPC B64C33/00 (5) · IPC B64C3/54 (5) · CPC B64C17/00 (4) · IPC B64C35/00 (4)
CPCs:
CPC B64C17/00 (207) · None (141) · CPC B64C2700/6218 (88) · CPC B64C17/06 (31) · CPC B64C2700/6214 (31) · CPC B64C2700/6212 (31) · CPC B64C2700/6295 (30) · CPC B64C13/00 (27) · CPC B64C2700/6216 (25) · CPC B64C39/00 (25) · CPC B64B1/00 (24) · CPC B64C3/385 (16) · CPC B64C2700/6219 (13) · CPC B64B1/40 (12) · CPC B64C2700/6256 (9) · CPC B64C23/005 (8) · CPC B64C1/00 (8) · CPC B64C13/24 (7) · CPC A63H27/08 (7) · CPC B64B1/58 (7)
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)

P


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