Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Tech fields : Airplane or propeller & Family year: 1900 - 1999

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Applicant is inventor:
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Application number:
Granted:
Supplementary to patent:
None (616) · Patent BE-1909-214032 (21) · Patent BE-1907-199348 (15) · Patent GB-1908-4519 (9) · Patent FR-1908-392672 (9) · Patent FR-1907-373818 (8) · Patent US-1909-970771 (8) · Patent US-1903-821393 (6) · Patent GB-1909-2111 (6) · Patent US-1908-1077750 (5) · Patent US-1908-1081147 (5) · Patent FR-1900-300646 (4) · Patent FR-1908-407090 (4) · Patent BE-1907-202697 (4)
Related to aircraft:
Patent agent:
None (342) · Armengaud jeune (66) · A. Wunderlich & Cie, Ingénieurs-Conseils (24) · None (24) · Munn & Co. (20) · Weismann et Marx (16) · Marks & Clerk (12) · J. Bonnet-Thirion (11) · G. de Mestral et F. Harlé (11) · Chassevent (11) · E. Blétry (9) · Abel & Imray (9) · Y. Rabilloud et fils (9) · C. Blétry (7) · Hippolyte Josse (7) · Charles Dony (7)
National tech categories:
FR 6.4 (308) · None (164) · BE K (49) · HU V/h (34) · DE 77h.5 (21) · FR 6.3 (20) · AT 77d (17) · RU Group V (15) · DE 77h.6 (14) · USPC 244/6 (13) · USPC 244/22 (11) · USPC 244/66 (9) · DK 77 (9) · USPC 244/48 (8) · USPC 244/35R (8) · USPC 244/13 (8) · USPC 244/25 (8) · USPC 244/93 (7) · USPC 244/80 (7)
IPCs:
None (469) · IPC B64C39/00 (74) · IPC B64C17/00 (44) · IPC B64C1/00 (35) · IPC B64C23/00 (31) · IPC B64B1/00 (31) · IPC B64C3/38 (24) · IPC B64C13/00 (15) · IPC B64C3/52 (14) · IPC B64C11/00 (13) · IPC B64C3/00 (13) · IPC B64C27/04 (12) · IPC B64C33/02 (12) · IPC B64C33/00 (11) · IPC B64C3/54 (10) · IPC B64D35/04 (9) · IPC B64C3/56 (8) · IPC B64B1/58 (7) · IPC B64C3/14 (7) · IPC B64C35/00 (6)
CPCs:
None (265) · CPC B64C23/005 (60) · CPC B64C39/00 (59) · CPC B64C2700/6295 (56) · CPC B64C17/00 (56) · CPC B64B1/00 (45) · CPC B64C13/00 (32) · CPC B64C3/385 (28) · CPC B64C33/02 (28) · CPC B64C2700/6274 (20) · CPC B64C2700/6218 (16) · CPC B64C11/006 (16) · CPC B64C3/52 (16) · CPC B64C39/08 (16) · CPC B64C39/005 (15) · CPC B64C3/14 (12) · CPC B64C3/00 (11)
First filing:
Citations from after 1930:

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