Drilldown: Patents

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Patents > Tech fields : Subsystem or aerodynamics & IPCs : IPC B64C39/00 or None

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Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (310)
Granted:
Supplementary to patent:
None (339) · Patent GB-1911-12232 (6) · Patent US-1910-1011683 (6) · Patent FR-1909-399456 (4) · Patent ES-1911-50083 (4) · Patent SE-1906-23283 (3) · Patent FR-1909-07-01 Société Antoinette (3) · Patent FR-1907-377174 (3) · Patent DE-1912-05-04 Otto Albin Budig (3) · Patent GB-1909-8531 (3) · Patent GB-1911-5162 (3) · Patent DE-1898-126955 (3) · Patent CH-1912-62201 (3) · Patent BE-1909-12-24 Marie Jasogne and Theodor Dobresco (3) · Patent NZ-1909-26981 (3) · Patent GB-1909-12556 (3) · Patent FR-1909-403985 (3)
Related to aircraft:
Patent agent:
None (348) · E. Blum & Co. (6) · Haseltine, Lake & Co. (6) · A. Wunderlich & Cie, Ingénieurs-Conseils (4) · E. et G. Bede (4) · Marks & Clerk (4) · Armengaud jeune (4) · J. Germain (3) · E. Blétry (3) · Duvinage (3) · Boult, Wade & Tennant (3) · Ferdinand Klostermann (3) · Raclot et Cie (3) · J. Bonnet-Thirion (3) · Charles Assi (3)
National tech categories:
HU V/h (125) · None (120) · FR 6.4 (48) · BE K (47) · AT 77d (43) · CH 129b (10) · GB 4 propel & steer (10) · DE 77h (9) · DK 77 (8) · AU 90.5 (6) · NL 62 (6) · IT 8 (5) · FR 6.3 (4) · AU 90.3 (3) · DE 77h.6 (3) · DE 77h.9 (3) · CH 129c (3) · USPC 244/82 (3) · GB 4 motors (3) · GB 4 without buoyant (3)
IPCs: (Click arrow to add another value)
CPCs:
None (412) · CPC B64C39/00 (46) · CPC B64C2700/6295 (44) · CPC B64C39/008 (6) · CPC B64C13/00 (6) · CPC B64C17/00 (5) · CPC B64C39/005 (5) · CPC B64C33/02 (5) · CPC B64C39/003 (3) · CPC B64C23/005 (3) · CPC B63H11/08 (2) · CPC B64B1/00 (2) · CPC B64C3/40 (2) · CPC B64B1/64 (2) · CPC B64C3/385 (2) · CPC F01D5/06 (2) · CPC B64C11/00 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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