Drilldown: Patents

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Patents > Applicant firm : Établissements de Dion-Bouton or None & Applicant type: INDIV & Applicant is inventor: Yes & Tech fields : Airship or stability & Patent agent : Armengaud jeune or None or None & Family year: 1910 - 1919

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None (271) · Patent NO-1915-12-15 Carl Alfred Johansson (6) · Patent FR-1912-447782 (6) · Patent DE-1911-11-16 Otto Albin Budig (4) · Patent FR-1914-475066 (3) · Patent DE-1913-301564 (3) · Patent DE-1912-05-04 Otto Albin Budig (3) · Patent BE-1911-05-15 Georges de Bothezat (3) · Patent AU-1911-510 (3) · Patent FR-1911-443878 (3)
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National tech categories:
FR 6.4 (135) · None (62) · HU V/h (58) · AT 77d (21) · BE K (11) · USPC 244/80 (9) · DK 77 (7) · DE 77h.5 (6) · USPC 244/90R (6) · USPC 244/45R (6) · USPC 244/78.1 (5) · USPC 244/76R (5) · IT 8 (5) · USPC 244/82 (4) · USPC 244/22 (4) · DE 77 (3) · USPC 244/13 (3) · USPC 244/144 (3)
IPCs:
None (213) · IPC B64C17/00 (99) · IPC B64C1/00 (75) · IPC B64C39/00 (17) · IPC B64C17/06 (11) · IPC B64B1/00 (6) · IPC B64C13/00 (5) · IPC CPC B64C13/00 (4) · IPC B64B1/58 (4) · IPC B64C3/38 (3) · IPC B64D45/00 (2) · IPC B64C33/00 (2) · IPC B64C3/54 (2) · IPC B64C3/00 (2) · IPC B64C25/00 (2) · IPC B64B1/40 (2) · CPC B64C17/00 (2)
CPCs:
None (138) · CPC B64C17/00 (116) · CPC B64C2700/6218 (45) · CPC B64C13/00 (23) · CPC B64C2700/6295 (20) · CPC B64C2700/6214 (17) · CPC B64C39/00 (14) · CPC B64C2700/6212 (14) · CPC B64C17/06 (12) · CPC B64C3/385 (9) · CPC B64C2700/6216 (8) · CPC B64C2700/6219 (8) · CPC B64C13/24 (7) · CPC B64B1/00 (6) · CPC B64C2700/6256 (5) · CPC B64C1/00 (5) · CPC B64B1/40 (5) · CPC B64B1/58 (4) · CPC B64C39/08 (4) · CPC B64C33/02 (4)
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