Drilldown: Patents

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Patents > Applicant is inventor: Yes & Tech fields: design & First filing : No or Yes

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Applicant is inventor: (Click arrow to add another value)
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Patent agent:
None (378) · Armengaud jeune (83) · None (31) · Charles Dony (17) · L. Chassevent (15) · E. Blétry (15) · Weismann et Marx (14) · Haseltine, Lake & Co. (14) · Boult, Wade & Tennant (13) · G. de Mestral et F. Harlé (12) · Hippolyte Josse (12) · Brandon frères (12) · Marks & Clerk (12) · J. Bonnet-Thirion (11) · Lavoix et Mosès (11) · Dupont et Elluin (11) · C. Blétry (10) · J. Germain (10) · Abel & Imray (9) · Ch. Mardelet (8)
National tech categories:
FR 6.4 (500) · None (226) · HU V/h (87) · BE K (52) · AT 77d (30) · DE 77h.5 (25) · FR 6.2 (20) · FR 6.3 (11) · CH 129b (8) · RU Group V (7) · DE 77h.9 (6) · USPC 244/46 (5) · FR 6.1 (5) · FR 10.1 (5) · DE 77 (4) · USPC 244/28 (4) · DK 77 (4)
IPCs:
None (350) · IPC B64C39/00 (118) · IPC B64C17/00 (82) · IPC B64C1/00 (79) · IPC B64C3/00 (34) · IPC B64B1/00 (33) · IPC B64C35/00 (32) · IPC B64C23/00 (30) · IPC B64C11/00 (28) · IPC B64C3/38 (25) · IPC B64C33/02 (19) · IPC B64C3/18 (18) · IPC B64C25/00 (18) · IPC B64C3/54 (16) · IPC B64C13/00 (15) · IPC B64C3/56 (13) · IPC B64C33/00 (12) · IPC B64C27/04 (11) · IPC B64B1/58 (10) · IPC B64C11/16 (10)
CPCs:
None (275) · CPC B64C39/00 (98) · CPC B64C17/00 (89) · CPC B64C2700/6295 (75) · CPC B64B1/00 (46) · CPC B64C2700/6218 (39) · CPC B64C3/00 (35) · CPC B64C23/005 (32) · CPC B64C13/00 (31) · CPC B64C35/00 (22) · CPC B64C33/02 (21) · CPC B64C3/385 (20) · CPC B64C2700/6274 (20) · CPC B64C1/00 (15) · CPC B64C33/00 (14) · CPC B64C2700/6214 (14) · CPC B64C2700/6233 (14) · CPC B64C3/18 (13) · CPC B64F2700/6226 (13) · CPC B64C11/00 (13)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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