Drilldown: Patents

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Patents > Applicant firm : Jacob Lohner & Co. or None & Tech fields : Airship or Stability or frame & CPCs : CPC B64C2700/6295 or CPC B64C3/00 or CPC B64C33/02 or None & Family year: 1910 - 1919

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Application number:
None (195) · 25941D (3)
Granted:
Supplementary to patent:
None (242) · Patent FR-1912-447782 (6) · Patent GB-1913-16499 (5) · Patent GB-1911-12232 (5) · Patent BE-1911-05-15 Georges de Bothezat (5) · Patent NO-1915-12-15 Carl Alfred Johansson (4) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (3) · Patent FR-1916-502839 (3) · Patent AU-1911-510 (3) · Patent AT-1913-79244 (3) · Patent AT-1913-66955 (3) · Patent US-1913-1087946 (3) · Patent DE-1913-301564 (3) · Patent FR-1911-429224 (3)
Related to aircraft:
Patent agent:
None (253) · Raclot (8) · Armengaud jeune (6) · Marks & Clerk (6) · Biebuyck (5) · E. Blum & Co. (4) · A. Wunderlich & Cie, Ingénieurs-Conseils (4) · None (4) · Boult, Wade & Tennant (4) · Charles Dony (3) · J. Gevers (3) · Dony and Lejeune (3) · Weismann et Marx (3)
National tech categories:
HU V/h (86) · None (60) · FR 6.4 (54) · BE K (46) · AT 77d (38) · CH 129b (14) · USPC 244/45R (11) · USPC 244/22 (11) · DK 77 (9) · IT 8 (8) · AU 90.3 (6) · USPC 244/13 (6) · DE 77 (3) · NL 62 (3)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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