Drilldown: Patents

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Patents > Tech fields : Hybrid or construction & Number of figures: 4-6

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None (240) · Patent SE-1906-23283 (4) · Patent DE-1909-220044 (4) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent FR-1907-373818 (3) · Patent DE-1898-126955 (3) · Patent FR-1909-401348 (3) · Patent DE-1912-02-02 E. Rumpler Luftfahrzeugbau G.m.b.H. (2) · Patent FR-1908-407090 (2) · Patent US-1913-1094989 (2) · Patent FR-1913-438580.17636 (2) · Patent FR-1904-342610 (2) · Patent HU-1904-31053 (2) · Patent FR-1915-478440 (2) · Patent IT-1915-148941 (2) · Patent FR-1911-438580 (2) · Patent US-1909-970771 (2) · Patent BE-1908-Bot-Lallemand (2) · Patent US-1910-1055379 (2) · Patent FR-1909-403418 (2)
Related to aircraft:
Patent agent:
None (121) · Armengaud jeune (24) · None (9) · Haseltine, Lake & Co. (9) · Weismann et Marx (8) · Lavoix et Mosès (7) · Marks & Clerk (7) · G. de Mestral et F. Harlé (6) · Munn & Co. (5) · Boult, Wade & Tennant (5) · L. Chassevent (4) · J. Germain (4) · Dom. Casalonga (4) · H. Bœttcher fils (4) · Victor J. Evans (4) · Herbert Haddan & Co. (4) · Hippolyte Josse (4)
National tech categories:
FR 6.4 (134) · None (100) · HU V/h (30) · AT 77d (17) · DE 77h.5 (7) · USPC 244/64 (5) · USPC 244/6 (4) · USPC 244/66 (4) · FR 6.3 (4) · DK 77 (3) · USPC 244/35R (3) · USPC 244/90R (3) · DE 77h (3)
IPCs:
None (131) · IPC B64B1/00 (26) · IPC B64C39/00 (25) · IPC B64C1/00 (19) · IPC B64C3/00 (17) · IPC B64C17/00 (14) · IPC B64C23/00 (12) · IPC B64C27/04 (11) · IPC B64B1/58 (8) · IPC B64C3/18 (7) · IPC B64C3/52 (5) · IPC B64C35/00 (5) · IPC B64C3/56 (5) · IPC B64C27/00 (4) · IPC B64C33/00 (4) · IPC B64C33/02 (4) · IPC B64C13/00 (4) · IPC B64C3/26 (4) · IPC B64D33/10 (4)
CPCs:
None (84) · CPC B64B1/00 (29) · CPC B64C3/00 (20) · CPC B64C39/00 (19) · CPC B64C23/005 (19) · CPC B64C2700/6295 (19) · CPC B64C17/00 (16) · CPC B64C13/00 (13) · CPC B64B1/58 (9) · CPC B64C2700/6274 (8) · CPC B64C2001/0063 (8) · CPC B64C35/00 (7) · CPC B64C2700/6233 (7) · CPC B64C2700/6281 (7) · CPC B64C3/56 (6) · CPC B64C27/04 (6) · CPC B64C2700/6235 (6) · CPC B64C39/005 (6)
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