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Patents > CPCs : CPC B64B1/00 or CPC B64C1/12 or CPC B64C33/02

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Office:
Inventor location:
None (854) · Seine (11) · Missouri (6) · London (6) · Paris (5) · New York county (5) · California (5) · Allegheny county, Pennsylvania (4) · Hérault (4) · Cleveland (4) · Minneapolis, Minnesota (4) · Minnesota (4) · Chicago (4) · New York (4) · New York City (4) · New York state (4) · PA (4) · Pittsburgh (4) · Berlin (4)
Applicant firm:
None (934) · Société anonyme Astra AB (5) · Siemens-Schuckert Werke GmbH (5) · Vickers (4) · Société anonyme Astra (4) · United Fast Color Eyelet Company (3) · Siemens-Schuckert-Werke G.m.b.H. (3) · Établissements de Dion-Bouton (3) · Aktiebolaget Aviatorer (2) · Boston Fast Color Eyelet Company (2)
Applicant is inventor:
Tech fields:
LTA (454) · propulsion (186) · None (181) · frame (181) · flapping (141) · navigation (137) · balloon (107) · propeller (91) · ornithopter (82) · hybrid (80) · design (77) · airship (73) · airplane (72) · dirigible (66) · wings (64) · stability (62) · construction (52) · rudder (51) · car (50) · safety (39)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (786) · Patent FR-1913-472867 (4) · Patent FR-1912-446040 (4) · Patent FR-1908-407411 (3) · Patent GB-1909-12556 (3) · Patent ES-1906-38692 (3) · Patent BE-1910-12-28-Muehter (3) · Patent FR-1913-467415 (3)
Related to aircraft:
National tech categories:
FR 6.4 (299) · None (230) · USPC 244/22 (69) · FR 6.3 (64) · USPC 244/30 (58) · DE 77 (32) · USPC 244/26 (26) · USPC 244/28 (23) · DE 77h.10 (22) · USPC 244/25 (21) · USPC 244/72 (19) · USPC 244/125 (13) · USPC 24/713.8 (12) · DE 77h.2 (12) · USPC 244/29 (11) · USPC 244/67 (9) · DE 77h (8) · USPC 244/64 (7) · USPC 244/127 (6) · USPC 244/96 (6)
IPCs:
IPC B64B1/00 (418) · None (352) · IPC B64C33/02 (191) · IPC B64C33/00 (14) · IPC B64C1/12 (6) · IPC B64C1/00 (4) · IPC B64B1/58 (3) · IPC B64B1/22 (2) · IPC B64B1/60 (2) · IPC B64B 1/00 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:

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