Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Tech fields: wings & First filing: Yes

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Application number:
None (59)
Granted:
Supplementary to patent:
None (253) · Patent FR-1911-448337 (2) · Patent FR-1912-450422 (2) · Patent IT-1915-148941 (2)
Related to aircraft:
Patent agent:
None (95) · Armengaud jeune (15) · None (14) · Marks & Clerk (7) · G. de Mestral et F. Harlé (6) · Boult, Wade & Tennant (5) · Haseltine, Lake & Co. (5) · L. Chassevent (5) · Weismann et Marx (5) · John P. Tarbox (4) · Boult, Wade, and Tennant (4) · E. Blétry (4) · Louis Tailfer (3) · Mewburn, Ellis & Pryor (3) · Charles Dony (3) · Edward Evans & Co. (3) · J. Germain (3)
National tech categories:
None (95) · FR 6.4 (89) · BE K (14) · HU V/h (11) · DE 77h.5 (9) · AT 77d (9) · DE 77h.7 (6) · USPC 244/90R (3)
IPCs:
None (100) · IPC B64C3/00 (27) · IPC B64C39/00 (27) · IPC B64C1/00 (19) · IPC B64C17/00 (18) · IPC B64C3/56 (11) · IPC B64C3/54 (8) · IPC B64C13/00 (7) · IPC B64C33/02 (7) · IPC B64C3/38 (7) · IPC B64C23/00 (6) · IPC B64C11/00 (5) · IPC B64C3/14 (5) · IPC B64C33/00 (4) · IPC B64C3/50 (4) · IPC B64C3/48 (4) · IPC B64C3/26 (4) · IPC B64C3/18 (4) · IPC B64C35/00 (4) · IPC B64C21/02 (4)
CPCs:
None (43) · CPC B64C3/00 (30) · CPC B64C17/00 (22) · CPC B64C2700/6233 (20) · CPC B64C2700/6295 (18) · CPC B64C13/00 (16) · CPC B64C39/00 (14) · CPC B64C3/56 (12) · CPC B64C2700/6218 (10) · CPC B64C33/02 (10) · CPC B64C3/14 (10) · CPC B64C2700/6256 (9) · CPC B64C3/54 (9) · CPC B64C3/385 (7) · CPC B64C21/02 (6) · CPC Y02T50/166 (6) · CPC B64C23/005 (6)
First filing: (Click arrow to add another value)
Citations from after 1930:
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