Drilldown: Patents

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Patents > Patent agent: None & Assigned to : John A. Roebling's Sons or Vickers Ltd. or Établissements de Dion-Bouton or None & National tech categories : BE K or DE 77 or HU V/h or NL 62 & First filing : Yes or None

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Office:
Applicant is inventor:
Tech fields:
airplane (136) · Design (83) · LTA (81) · propellers (67) · propulsion (65) · Airship (56) · subsystem (51) · Frame (47) · Construction (41) · wings (39) · Stability (37) · aerodynamics (35) · Control (33) · whole (31) · lift (24) · steering (22) · navigation (20) · helicopter (17) · balloon (17) · flapping (16)
Full specification filed date:
Application number:
None (204)
Granted:
Supplementary to patent:
None (305) · Patent BE-1907-199348 (13)
Related to aircraft:
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IPCs:
None (328) · IPC B64C33/02 (7) · IPC B64B1/58 (5) · IPC B64B1/40 (5) · IPC B64C31/06 (4) · IPC B64B1/00 (3) · IPC B64B1/06 (3) · IPC B64C27/04 (3) · IPC B64C11/00 (2) · IPC B64C39/00 (2) · IPC B64C23/00 (2) · IPC B64B1/62 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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