Drilldown: Patents

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Patents > Tech fields: wings & Assigned to: None & Family year: 1910 - 1919

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None (328) · Patent GB-1911-12232 (8) · Patent AT-1912-75092 (6) · Patent AU-1914-14892 (6) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent CH-1912-62201 (4) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (4) · Patent BE-1910-230887 (3) · Patent US-1916-1208684 (3) · Patent US-1910-993987 (3) · Patent IT-1915-148941 (3) · Patent IT-1914- (3) · Patent GB-1911-29012 (3) · Patent FR-1912-450422 (3) · Patent FR-1911-448337 (3) · Patent DE-1912-03-18 Allgemeine Elektricitäts-Gesellschaft‎‎ (3) · Patent FR-1911-429224 (3)
Related to aircraft:
Patent agent:
None (187) · Armengaud jeune (32) · None (19) · Marks & Clerk (12) · L. Chassevent (12) · G. de Mestral et F. Harlé (9) · Haseltine, Lake & Co. (8) · W. P. Thompson & Co. (7) · Dupont et Elluin (6) · E. Blétry (6) · Weismann et Marx (6) · Boult, Wade, and Tennant (5) · Louis Tailfer (5) · Hippolyte Josse (5) · Charles Dony (5) · J. Fayollet (4) · Ch. Mardelet (4) · Edward Evans & Co. (4) · Mewburn, Ellis & Pryor (4)
Assigned to: (Click arrow to add another value)
National tech categories:
FR 6.4 (195) · None (127) · HU V/h (37) · BE K (25) · AT 77d (22) · DE 77h.5 (21) · DE 77h.7 (9) · IT 8 (6) · USPC 244/45R (3) · USPC 244/90R (3)
IPCs:
None (178) · IPC B64C3/00 (44) · IPC B64C39/00 (41) · IPC B64C1/00 (34) · IPC B64C17/00 (34) · IPC B64C3/56 (20) · IPC B64C3/38 (20) · IPC B64C3/54 (15) · IPC B64C3/52 (14) · IPC B64C13/00 (11) · IPC B64C33/02 (10) · IPC B64C35/00 (9) · IPC B64C3/48 (9) · IPC B64C33/00 (8) · IPC B64C23/00 (8) · IPC B64C3/14 (8) · IPC B64C3/26 (7) · IPC B64C3/18 (7) · IPC B64C11/00 (6)
CPCs:
None (120) · CPC B64C3/00 (47) · CPC B64C17/00 (39) · CPC B64C2700/6233 (29) · CPC B64C39/00 (28) · CPC B64C2700/6295 (25) · CPC B64C13/00 (21) · CPC B64C3/56 (20) · CPC B64C3/54 (16) · CPC B64C2700/6218 (15) · CPC B64C3/385 (14) · CPC B64C33/02 (14) · CPC B64C3/52 (14) · CPC B64C3/14 (11) · CPC B64C3/48 (10) · CPC B64C33/00 (10) · CPC Y02T50/166 (9) · CPC B64C2700/6256 (9) · CPC B64C23/005 (8) · CPC B64C3/26 (8)
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Citations from after 1930:
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