Drilldown: Patents

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Patents > Tech fields : lift or propeller or stability & Related to aircraft: 1 & Family year: 1900 - 1909

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Supplementary to patent:
None (281) · Patent GB-1909-2111 (4) · Patent US-1906-850616 (3) · Patent GB-1903-27212 (3) · Patent SE-1906-25199 (3) · Patent FR-1909-410848 (3) · Patent US-1908-935766 (2) · Patent FR-1909-403985 (2) · Patent FR-1908-405961 (2) · Patent BE-1908-Bot-Lallemand (2) · Patent FR-1904-340154.4984 (2) · Patent GB-1908-4519 (2) · Patent HU-1901-24148 (2) · Patent CA-1909-126457 (2) · Patent AT-1909-61611 (2) · Patent GB-1909-12256 (2) · Patent FR-1909-410140 (2) · Patent US-1908-12-14-Lee (2) · Patent DK-1908-11943 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (122) · None (15) · Armengaud jeune (14) · Munn & Co. (11) · E. Blétry (10) · Marks & Clerk (9) · J. Bonnet-Thirion (7) · Haseltine, Lake & Co. (6) · Abel & Imray (5) · Victor J. Evans (5) · J. Germain (5) · Weismann et Marx (4) · Lavoix et Mosès (3) · Chassevent (3) · Coquillat (3) · Michael J. Stark & Sons (3) · Watson E. Coleman (3) · Spencer Heath (3) · H. C. Everett Co. (3)
National tech categories:
FR 6.4 (93) · None (77) · RU Group V (11) · HU V/h (10) · FR 6.3 (9) · AT 77d (8) · USPC 244/6 (7) · DE 77h.5 (7) · DE 77h.6 (6) · USPC 244/25 (6) · IT 8 (6) · USPC 244/66 (6) · USPC 244/72 (6) · USPC 244/22 (6) · BE K (5) · USPC 244/51 (5) · USPC 244/35R (5) · USPC 244/64 (5)
IPCs:
None (225) · IPC B64C17/00 (24) · IPC B64C39/00 (20) · IPC B64C1/00 (18) · IPC B64B1/00 (16) · IPC B64C23/00 (11) · IPC B64C13/00 (7) · IPC B64C33/00 (6) · IPC B64C3/14 (5) · IPC B64C11/00 (5) · IPC B64C3/00 (5) · IPC B64C33/02 (5) · IPC B64C3/48 (4) · IPC B64C11/16 (4) · IPC B64C27/04 (4)
CPCs:
None (113) · CPC B64C17/00 (30) · CPC B64B1/00 (28) · CPC B64C23/005 (25) · CPC B64C33/02 (15) · CPC B64C2700/6295 (14) · CPC B64C39/00 (12) · CPC B64C39/005 (11) · CPC B64C13/00 (11) · CPC B64C2700/6218 (8) · CPC B64C39/08 (8) · CPC B64C3/385 (8) · CPC B64C27/82 (8) · CPC B64C3/14 (7) · CPC B64C33/00 (6) · CPC B64C1/00 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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