Drilldown: Patents

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Patents > Applicant type: INDIV & Tech fields : Airship or subsystem

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Supplementary to patent:
None (481) · Patent FR-1909-399456 (7) · Patent GB-1909-8531 (7) · Patent DE-1913-301564 (6) · Patent IT-1910-10-17 Carlo Navaro (5) · Patent ES-1906-38692 (4) · Patent FR-1908-396249 (4) · Patent FR-1907-382794 (4) · Patent DE-1912-279343 (4) · Patent FR-1910-423792 (4) · Patent FR-1907-377174 (4) · Patent FR-1909-420322 (4)
Related to aircraft:
Patent agent:
None (380) · Armengaud jeune (20) · Marks & Clerk (20) · Weismann et Marx (17) · Haseltine, Lake & Co. (11) · E. Blétry (11) · Boult, Wade & Tennant (10) · J. Bonnet-Thirion (9) · Lavoix et Mosès (8) · None (7) · Abel & Imray (7) · Matray frères et Cie (7) · Charles Dony (7) · L. Chassevent (7) · De Bongé (6) · Schwab (6) · Ed. Wolf (6) · Carpmaels, Radford & Newton (5) · Wheatley & Mackenzie (5) · E. Blum & Co. (5)
National tech categories:
None (185) · FR 6.4 (182) · HU V/h (113) · AT 77d (35) · FR 6.3 (34) · FR 6.2 (16) · DE 77 (15) · BE K (15) · NL 62 (14) · DE 77h (12) · CH 129b (8) · DE 77h.5 (7) · GB 4 propel & steer (7) · USPC 244/125 (5) · DK 77 (5) · DE 77h.6 (5) · AU 90.5 (4) · USPC 244/22 (4) · FR 5 (4)
IPCs:
None (379) · IPC B64B1/00 (50) · IPC B64C17/00 (40) · IPC B64C1/00 (34) · IPC B64C39/00 (25) · IPC B64B1/58 (19) · IPC B64C11/00 (18) · IPC B64C3/00 (13) · IPC B64C13/00 (13) · IPC B64C33/02 (7) · IPC B64B1/62 (7) · IPC B64B1/40 (7) · IPC B64C35/00 (6) · IPC B64C33/00 (6) · IPC B64C3/18 (6) · IPC B64C17/06 (6) · IPC B64C11/16 (6) · IPC B64C11/04 (6) · IPC B64C23/00 (6)
CPCs:
None (331) · CPC B64B1/00 (59) · CPC B64C17/00 (49) · CPC B64B1/58 (20) · CPC B64C13/00 (17) · CPC B64C39/00 (16) · CPC B64C3/00 (14) · CPC B64C11/006 (14) · CPC B64C2700/6212 (13) · CPC B64C2700/6218 (12) · CPC B64C23/005 (12) · CPC B64C33/02 (11) · CPC B64C2700/6256 (11) · CPC B64C2700/6295 (10) · CPC B64B1/62 (10) · CPC B64B1/40 (9) · CPC B64C2700/6214 (9) · CPC B64C2700/6233 (9) · CPC B64C11/04 (8) · CPC B64C25/62 (8)
First filing:
Citations from after 1930:
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