Drilldown: Patents

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Patents > Assigned to : Établissements de Dion-Bouton or None & IPCs : IPC B64B1/40 or IPC B64C27/04 or IPC B64C33/00 or None & Family year: 1900 - 1999 & Number of diagram pages: 3-50000000

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Tech fields:
airplane (182) · frame (157) · stability (138) · None (130) · propulsion (115) · propeller (91) · navigation (83) · LTA (68) · rudder (64) · Design (56) · helicopter (54) · wheels (47) · wings (46) · Flapping (41) · hybrid (41) · construction (40) · propellers (40) · takeoff (34) · whole (34)
Full specification filed date:
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Granted:
Supplementary to patent:
None (571) · Patent US-1909-970771 (4) · Patent GB-1903-27212 (3) · Patent GB-1913-16499 (3) · Patent GB-1908-4519 (3) · Patent FR-1908-404631 (2) · Patent US-1908-927605 (2) · Patent FR-1909-402649 (2) · Patent FR-1902-321808 (2) · Patent AT-1908-42396 (2) · Patent FR-1902-324521 (2) · Patent FR-1912-449486 (2) · Patent AU-1916-630 (2) · Patent GB-1909-12556 (2) · Patent GB-1909-26034 (2) · Patent US-1908-1072664 (2)
Related to aircraft:
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National tech categories:
None (186) · HU V/h (33) · USPC 244/80 (25) · USPC 244/6 (22) · FR 6.4 (20) · USPC 244/22 (19) · USPC 244/90R (16) · USPC 244/233 (13) · USPC 244/35R (13) · USPC 244/177 (12) · USPC 244/48 (12) · USPC 244/66 (12) · USPC 244/46 (10) · USPC 244/113 (10) · USPC 244/119 (10) · USPC 244/12.1 (10) · USPC 244/45R (9) · USPC 244/139 (9) · USPC 244/87 (9)
IPCs: (Click arrow to add another value)
CPCs:
None (139) · CPC B64C23/005 (51) · CPC B64C17/00 (49) · CPC B64C13/00 (42) · CPC B64B1/00 (36) · CPC B64C33/02 (27) · CPC B64C33/00 (27) · CPC B64C39/005 (26) · CPC B64C2700/6295 (22) · CPC B64C3/385 (21) · CPC B64C2700/6281 (15) · CPC B64C39/08 (14) · CPC B64C13/24 (13) · CPC B64C11/006 (13) · CPC B64C3/14 (13) · CPC B64C27/04 (11) · CPC B64C3/40 (11) · CPC B64C27/82 (11) · CPC B64C35/00 (11) · CPC B64C27/12 (10)
First filing:
Citations from after 1930:
Number of diagram pages:

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