Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Tech fields: stability & Related to aircraft: Yes

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None (253) · Patent NO-1915-12-15 Carl Alfred Johansson (7) · Patent GB-1909-8531‎ (5) · Patent GB-1909-26034 (5) · Patent FR-1909-399456 (4) · Patent DE-1912-05-04 Otto Albin Budig (4) · Patent AT-1912-75092 (4) · Patent NZ-1909-26981 (4) · Patent FR-1909-410140 (4) · Patent FR-1911-443878 (4) · Patent GB-1910-6051 (3) · Patent IT-1913-03-20 Vigilio Baldo (3) · Patent BE-1911-11-17 (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent FR-1909-406466 (3) · Patent BE-1911-05-15 Georges de Bothezat (3) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent AU-1911-510 (3) · Patent FR-1911-446282 (3) · Patent DE-1909-05-03 Hans Lohmann (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (178) · Armengaud jeune (35) · Haseltine, Lake & Co. (12) · Abel & Imray (9) · J. Bonnet-Thirion (8) · J. Germain (8) · Schwab (7) · Marks & Clerk (7) · W. P. Thompson & Co. (6) · Herbert Haddan & Co. (6) · E. Blétry (6) · Charles Dony (6) · J. Fayollet (5) · L. Chassevent (5) · Lavoix et Mosès (5) · None (5) · Brandon freres (5) · Johnsons & Willcox (4) · Hippolyte Josse (4) · Boramé et Julien (4)
National tech categories:
FR 6.4 (216) · None (106) · HU V/h (27) · BE K (21) · USPC 244/80 (11) · USPC 244/177 (7) · USPC 244/90R (7) · AT 77d (5) · CH 129b (5) · USPC 244/79 (5) · USPC 244/45R (4) · AU 90.3 (4) · USPC 244/76R (4) · USPC 244/82 (4) · USPC 244/48 (4) · USPC 244/78.1 (4) · USPC 244/13 (3) · USPC 244/93 (3) · DE 77h.5 (3) · DE 77 (3)
IPCs:
IPC B64C17/00 (166) · None (146) · IPC B64C1/00 (139) · IPC B64C17/06 (26) · IPC B64C39/00 (18) · IPC B64C3/38 (11) · IPC B64C13/00 (8) · IPC CPC B64C13/00 (6) · IPC B64B1/40 (6) · IPC B64C23/00 (5) · IPC B64C3/54 (4) · IPC B64C25/00 (4) · IPC B64C31/06 (3) · IPC B64B1/58 (3) · IPC B64B1/00 (3) · IPC B64C33/00 (3) · CPC B64C17/00 (3) · CPC B64C17/06 (3) · IPC B64C33/02 (3)
CPCs:
CPC B64C17/00 (189) · CPC B64C2700/6218 (83) · None (78) · CPC B64C17/06 (32) · CPC B64C2700/6214 (29) · CPC B64C2700/6212 (27) · CPC B64C13/00 (26) · CPC B64C2700/6216 (26) · CPC B64C2700/6295 (21) · CPC B64C39/00 (17) · CPC B64C3/385 (14) · CPC B64C2700/6219 (13) · CPC B64C2700/6256 (10) · CPC B64B1/40 (8) · CPC B64C1/00 (7) · CPC B64C13/24 (7) · CPC B64C23/005 (5) · CPC B64C3/14 (5) · CPC B64C2700/6215 (5)
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