Drilldown: Patents

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Patents > Tech fields: stability & Filing date: 1910 - 1919 & Number of text pages: 3-4

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None (219) · Patent FR-1909-410140 (4) · Patent IT-1910-10-17 Carlo Navaro (4) · Patent FR-1912-447782 (4) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent DE-1908-232250 (3)
Related to aircraft:
Patent agent:
None (97) · Armengaud jeune (18) · None (14) · Marks & Clerk (8) · E. Blètry (7) · Victor J. Evans (7) · Haseltine, Lake & Co. (6) · Lavoix et Mosès (6) · L. Chassevent (5) · C. A. Snow & Co. (5) · Boult, Wade & Tennant (5) · Munn & Co. (5) · Johnsons & Willcox (4) · J. Bonnet-Thirion (4) · Dupont et Elluin (4) · Schwab (4) · Abel & Imray (4)
National tech categories:
FR 6.4 (144) · None (84) · HU V/h (17) · USPC 244/80 (13) · USPC 244/90R (12) · USPC 244/78.1 (6) · CH 129b (6) · AT 77d (5) · DE 77h.5 (5) · USPC 244/45R (4) · USPC 244/48 (4) · USPC 244/177 (3) · AU 90.3 (3) · USPC 244/87 (3)
IPCs:
IPC B64C17/00 (126) · None (112) · IPC B64C1/00 (95) · IPC B64C17/06 (16) · IPC B64C39/00 (15) · IPC B64C23/00 (7) · IPC B64C13/00 (6) · IPC B64C3/38 (6) · IPC B64C33/00 (5) · IPC B64C3/00 (5) · IPC B64B1/40 (4) · IPC B64C9/00 (3) · IPC B64C25/00 (3) · IPC B64B1/58 (3)
CPCs:
CPC B64C17/00 (152) · CPC B64C2700/6218 (55) · None (35) · CPC B64C2700/6212 (23) · CPC B64C13/00 (20) · CPC B64C2700/6214 (20) · CPC B64C17/06 (18) · CPC B64C2700/6216 (16) · CPC B64C2700/6295 (13) · CPC B64C23/005 (12) · CPC B64C39/00 (11) · CPC B64C2700/6219 (10) · CPC B64C3/385 (9) · CPC B64C1/00 (9) · CPC B64C33/00 (6) · CPC B64C3/14 (5) · CPC B64B1/40 (5) · CPC B64C2700/6256 (4) · CPC B64C2700/6215 (4) · CPC B64C2700/6228 (4)
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