Drilldown: Patents

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Patents > Applicant firm: None & Tech fields : Airship or subsystem & Grant date: 1910 - 1919

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None (274) · Patent GB-1909-8531 (7) · Patent DE-1913-301564 (6) · Patent FR-1909-399456 (6) · Patent IT-1910-10-17 Carlo Navaro (5) · Patent CH-1910-52044 (4) · Patent DE-1912-279343 (4) · Patent FR-1910-423792 (4) · Patent FR-1909-420322 (4) · Patent US-1910-1011683 (4) · Patent GB-1910-6051 (3) · Patent DE-1909-02-25 Hugo Erdmann (3) · Patent US-1913-1087946 (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent FR-1909-399456.11513 (3) · Patent HU-1909-49726 (3) · Patent FR-1911-429224 (3) · Patent DE-1909-05-03 Hans Lohmann (3)
Related to aircraft:
Patent agent:
None (210) · Marks & Clerk (15) · E. Blétry (12) · Weismann et Marx (11) · Armengaud jeune (10) · None (9) · Abel & Imray (8) · J. Bonnet-Thirion (8) · L. Chassevent (7) · Charles Dony (7) · Haseltine, Lake & Co. (6) · Boult, Wade & Tennant (6) · Carpmaels, Radford & Newton (5) · E. Blum & Co. (5) · G. de Mestral et F. Harlé (4) · Lloyd Wise & Co. (4) · de Bongé (4) · Ed. Wolf (4) · Wheatley & Mackenzie (4)
National tech categories:
FR 6.4 (127) · None (126) · HU V/h (82) · AT 77d (27) · FR 6.2 (14) · CH 129b (5) · USPC 244/125 (5) · GB 4 propel & steer (4) · FR 5.3 (3) · USPC 244/96 (3) · FR 6.3 (3) · NL 62 (3)
IPCs:
None (208) · IPC B64B1/00 (29) · IPC B64C17/00 (28) · IPC B64C1/00 (26) · IPC B64C11/00 (16) · IPC B64C39/00 (11) · IPC B64B1/58 (11) · IPC B64C3/00 (10) · IPC B64C13/00 (9) · IPC B64C35/00 (6) · IPC B64C17/06 (6) · IPC B64C33/02 (5) · IPC G01P3/36 (5) · IPC B64D17/00 (4) · IPC B64C11/16 (4) · IPC B64C11/04 (4) · IPC B64C3/38 (4) · IPC B64C23/00 (4)
CPCs:
None (164) · CPC B64B1/00 (37) · CPC B64C17/00 (35) · CPC B64C11/006 (14) · CPC B64C13/00 (13) · CPC B64B1/58 (11) · CPC B64C3/00 (10) · CPC B64C2700/6256 (9) · CPC B64C39/00 (9) · CPC B64C2700/6218 (8) · CPC B64C23/005 (8) · CPC B64C2700/6295 (7) · CPC B64C2700/6214 (7) · CPC B64C2700/6212 (7) · CPC B64C17/06 (7) · CPC B64C33/02 (7) · CPC B64C35/00 (6) · CPC B64B1/62 (6) · CPC B64C2700/6216 (6) · CPC B64C2700/6233 (6)
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