Drilldown: Patents

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

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Patent agent:
None (353) · Armengaud jeune (56) · Marks & Clerk (21) · Haseltine, Lake & Co. (16) · Abel & Imray (15) · J. Germain (13) · J. Bonnet-Thirion (11) · Schwab (10) · Charles Dony (10) · E. Blétry (9) · Herbert Haddan & Co. (9) · Boult, Wade & Tennant (9) · Lavoix et Mosès (8) · Chassevent (8) · L. Chassevent (7) · Dom. Casalonga (7)
National tech categories:
FR 6.4 (331) · None (202) · HU V/h (49) · BE K (28) · FR 6.3 (22) · USPC 244/80 (14) · FR 6.2 (11) · GB 4 propel & steer (11) · USPC 244/90R (10) · DE 77 (8) · AT 77d (8) · USPC 244/93 (7) · CH 129b (6) · DE 77h.5 (6) · USPC 244/177 (6) · USPC 244/79 (6) · USPC 244/45R (5) · DE 77h (5) · USPC 244/35R (5) · USPC 244/13 (5)
IPCs:
None (317) · IPC B64C17/00 (194) · IPC B64C1/00 (168) · IPC B64C39/00 (35) · IPC B64C17/06 (34) · IPC B64B1/00 (31) · IPC B64C3/38 (16) · IPC B64C13/00 (13) · IPC B64B1/58 (12) · IPC B64C23/00 (9) · IPC B64C33/00 (8) · IPC B64C3/00 (8) · IPC B64C25/00 (8) · IPC B64B1/40 (8) · IPC B64C3/54 (7) · IPC B64C33/02 (6) · IPC B64C11/00 (6)
CPCs:
CPC B64C17/00 (226) · None (201) · CPC B64C2700/6218 (94) · CPC B64C17/06 (43) · CPC B64C2700/6295 (39) · CPC B64C2700/6212 (38) · CPC B64C13/00 (34) · CPC B64C39/00 (33) · CPC B64C2700/6216 (32) · CPC B64C2700/6214 (31) · CPC B64B1/00 (31) · CPC B64C3/385 (23) · CPC B64C1/00 (15) · CPC B64C2700/6219 (13) · CPC B64C23/005 (13) · CPC B64B1/58 (12) · CPC B64B1/40 (12) · CPC B64C2700/6256 (12) · CPC B64C33/02 (9)
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