Drilldown: Patents

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Patents > Tech fields : control or hybrid or hydroplane & Related to aircraft : 0.5 or 1 or Yes or yes, Jul 6 1908 & First filing: No

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Supplementary to patent:
None (147) · Patent BE-1909-214032 (33) · Patent GB-1909-2111 (5) · Patent FR-1909-399456 (5) · Patent FR-1908-407090 (4) · Patent FR-1908-396249 (4) · Patent AT-1912-75092 (4) · Patent FR-1907-377174 (4) · Patent CH-1910-52044 (4) · Patent BE-1913-255172 (4) · Patent BE-1907-198483 (4) · Patent AT-1909-40038 (3) · Patent US-1908-922952 (3) · Patent DE-1896-98109 (3) · Patent FR-1899-292828 (3) · Patent US-1910-993987 (3) · Patent FR-1909-410140 (3) · Patent FR-1861-51979 (3) · Patent FR-1909-399456.11513 (3) · Patent DE-1908-239989 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (138) · A. Wunderlich & Cie, Ingénieurs-Conseils (30) · Armengaud jeune (22) · None (13) · L. Chassevent (9) · Dom. Casalonga (9) · Marks & Clerk (9) · Haseltine, Lake & Co. (8) · Abel & Imray (8) · Schwab (8) · E. Blétry (7) · Weismann et Marx (7) · J. Germain (6) · J. Bonnet-Thirion (6) · Matray frères et Cie (6) · Charles Dony (6)
National tech categories:
FR 6.4 (199) · None (85) · BE K (55) · HU V/h (22) · FR 6.3 (19) · DE 77h.5 (15) · AT 77d (14) · RU Group V (5) · FR 20 (4) · CH 129b (3) · FR 6.2 (3)
IPCs:
None (183) · IPC B64C17/00 (41) · IPC B64C13/00 (27) · IPC B64C39/00 (26) · IPC B64C35/00 (26) · IPC B64C1/00 (23) · IPC B64B1/00 (19) · IPC B64C23/00 (19) · IPC B64C27/04 (11) · IPC B64C3/38 (11) · IPC B64C33/02 (10) · IPC B64C11/00 (7) · IPC B64C33/00 (5) · IPC B64C13/04 (5) · IPC B64B1/40 (4) · IPC CPC B64C13/00 (4) · IPC B64C3/54 (3) · IPC B64D35/04 (3) · IPC B64C27/00 (3) · IPC B64B1/62 (3)
CPCs:
None (164) · CPC B64C17/00 (44) · CPC B64C13/00 (34) · CPC B64C39/00 (23) · CPC B64C35/00 (20) · CPC B64C23/005 (20) · CPC B64B1/00 (20) · CPC B64C2700/6212 (15) · CPC B64C2700/6295 (14) · CPC B64C2700/6274 (14) · CPC B64C2700/6218 (12) · CPC B64C2700/6256 (12) · CPC B64C3/385 (10) · CPC B64C33/02 (10) · CPC B64C2700/6214 (8) · CPC B64C27/04 (8) · CPC B64C33/00 (7) · CPC B64C13/04 (6) · CPC B64C2700/6281 (6)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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