Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Tech fields : hybrid or lift

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None (278) · Patent BE-1909-214032 (11) · Patent US-1908-1077750 (4) · Patent GB-1908-4519 (4) · Patent FR-1908-392672 (4) · Patent BE-1913-255172 (4) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (4) · Patent FR-1909-410140 (4) · Patent AT-1909-40038 (3) · Patent US-1915-1137533 (3) · Patent FR-1909-410848 (3) · Patent GB-1909-2111 (3) · Patent FR-1915-478440 (3) · Patent FR-1908-407090 (3) · Patent BE-1910-230887 (3) · Patent US-1908-1081147 (3) · Patent NZ-1909-26981 (3)
Related to aircraft:
Patent agent:
None (152) · Armengaud jeune (19) · None (11) · E. Blétry (10) · Schwab (9) · G. de Mestral et F. Harlé (9) · A. Wunderlich & Cie, Ingénieurs-Conseils (9) · Victor J. Evans (8) · J. Bonnet-Thirion (7) · Dom. Casalonga (7) · Munn & Co. (5) · Marks & Clerk (5) · L. Chassevent (5) · Haseltine, Lake & Co. (5)
National tech categories:
FR 6.4 (176) · None (88) · HU V/h (27) · BE K (22) · AT 77d (10) · CH 129b (6) · USPC 244/6 (6) · AU 90.3 (4) · FR 6.2 (4) · USPC 244/80 (4) · USPC 244/66 (4) · USPC 244/22 (4) · USPC 244/35R (4) · DE 77h.9 (3) · USPC 244/29 (3) · USPC 244/11 (3) · USPC 244/90R (3) · USPC 244/64 (3) · USPC 244/89 (3) · DK 77 (3)
IPCs:
None (182) · IPC B64C39/00 (30) · IPC B64C1/00 (23) · IPC B64C23/00 (23) · IPC B64B1/00 (22) · IPC B64C17/00 (19) · IPC B64C35/00 (15) · IPC B64C27/04 (15) · IPC B64C33/00 (8) · IPC B64C3/38 (8) · IPC B64C11/00 (7) · IPC B64C33/02 (7) · IPC B64C3/48 (7) · IPC B64C3/52 (7) · IPC B64B1/58 (6) · IPC B64C3/54 (6) · IPC B64C3/00 (6) · IPC B64C27/00 (5) · IPC B64B1/62 (5) · IPC B64C29/00 (4)
CPCs:
None (99) · CPC B64C23/005 (37) · CPC B64B1/00 (33) · CPC B64C17/00 (25) · CPC B64C35/00 (21) · CPC B64C39/00 (21) · CPC B64C2700/6295 (19) · CPC B64C2700/6274 (15) · CPC B64C2700/6281 (13) · CPC B64C39/005 (12) · CPC B64C2700/6218 (11) · CPC B64C13/00 (10) · CPC B64C33/02 (10) · CPC B64C3/52 (9) · CPC B64C27/04 (9) · CPC B64C33/00 (9) · CPC B64B1/58 (9) · CPC B64C2700/6245 (8) · CPC B64C3/48 (8) · CPC B64C3/385 (7)
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