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Patents > Applicant is inventor: Yes & Tech fields : whirling arm or wings

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Applicant is inventor: (Click arrow to add another value)
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Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (511) · Patent US-1909-970771 (10) · Patent FR-1907-373818 (9) · Patent GB-1911-12232 (8) · Patent FR-1908-392672 (7) · Patent AU-1914-14892 (6) · Patent AT-1912-75092 (6) · Patent US-1913-04-21 George Raymond Lawrence (5) · Patent GB-1908-4519 (4) · Patent CH-1912-62201 (4) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (4) · Patent FR-1908-407090 (4) · Patent FR-1909-403985 (4)
Related to aircraft:
Patent agent:
None (300) · Armengaud jeune (67) · None (26) · G. de Mestral et F. Harlé (15) · E. Blétry (15) · Marks & Clerk (15) · Weismann et Marx (13) · Hippolyte Josse (12) · L. Chassevent (11) · Haseltine, Lake & Co.‎ (10) · J. Bonnet-Thirion (9) · C. Blétry (8) · W. P. Thompson & Co. (7) · Charles Dony (6) · Dupont et Elluin (6) · Abel & Imray (6) · Duvinage (6) · Brandon frères (6) · Boult, Wade & Tennant (6)
National tech categories:
FR 6.4 (315) · None (190) · HU V/h (50) · BE K (43) · AT 77d (36) · DE 77h.5 (28) · FR 6.3 (13) · DK 77 (8) · IT 8 (7) · DE 77h (7) · CH 129b (7) · USPC 244/22 (6) · GB 4 propel & steer (6) · DE 77h.7 (6) · RU Group V (5) · GB 4 without buoyant (4) · USPC 244/72 (4) · DE 77h.10 (4) · FR 5.3 (4)
IPCs:
None (330) · IPC B64C39/00 (68) · IPC B64C3/00 (48) · IPC B64C17/00 (45) · IPC B64C1/00 (44) · IPC B64C33/02 (31) · IPC B64C3/38 (30) · IPC B64C3/56 (21) · IPC B64C3/54 (20) · IPC B64C3/52 (19) · IPC B64C23/00 (18) · IPC B64C13/00 (15) · IPC B64C33/00 (14) · IPC B64C11/00 (13) · IPC B64C3/48 (13) · IPC B64B1/00 (12) · IPC B64C3/18 (10) · IPC B64C3/14 (9) · IPC B64C35/00 (9)
CPCs:
None (246) · CPC B64C17/00 (50) · CPC B64C3/00 (49) · CPC B64C39/00 (48) · CPC B64C33/02 (44) · CPC B64C2700/6295 (40) · CPC B64C2700/6233 (29) · CPC B64C13/00 (26) · CPC B64C3/56 (23) · CPC B64C3/52 (22) · CPC B64C3/385 (22) · CPC B64C2700/6218 (20) · CPC B64C33/00 (19) · CPC B64C23/005 (19) · CPC B64C3/54 (18) · CPC B64C3/48 (14) · CPC B64C3/14 (14) · CPC B64B1/00 (14) · CPC B64C2700/6256 (12) · CPC Y02T50/166 (12)
First filing:
Citations from after 1930:
Number of diagram pages:

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