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Patents > CPCs : CPC B64B1/00 or CPC B64C11/006 or CPC B64C2001/0081

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Office:
Applicant firm:
None (1097) · Vickers (6) · Siemens-Schuckert Werke GmbH (5) · Société anonyme Astra AB (5) · Société anonyme Astra (5) · Siemens-Schuckert-Werke G.m.b.H. (3) · United Fast Color Eyelet Company (3) · Établissements de Dion-Bouton (3) · Boston Fast Color Eyelet Company (2) · F. Liore & Olivier Société (2) · Curtiss Aeroplane (2)
Applicant is inventor:
Tech fields:
LTA (450) · None (385) · propulsion (208) · frame (135) · navigation (113) · balloon (105) · propeller (103) · design (69) · airship (69) · dirigible (67) · propellers (61) · airplane (59) · hybrid (54) · construction (53) · stability (50) · car (46) · marine (44) · rudder (38) · safety (37) · dirigibles (36)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (986) · Patent FR-1913-472867 (4) · Patent FR-1913-467415 (3) · Patent ES-1906-38692‎ (3) · Patent FR-1914-472867.19895 (2) · Patent BE-1912-07-11 Maiche et Legras (2) · Patent DE-1907-215602 (2) · Patent DE-1911-258741 (2) · Patent FR-1907-382794 (2) · Patent GB-1913-16499 (2) · Patent IT-1913- (2) · Patent GB-1913-11207 (2) · Patent GB-1917-126391 (2) · Patent FR-1911-438580 (2) · Patent GB-1911-12232 (2) · Patent FR-1909-410848 (2) · Patent AU-1909-16369 (2) · Patent US-1913-1087946 (2) · Patent DE-1912-267069 (2) · Patent FR-1902-317598 (2)
Related to aircraft:
Patent agent:
None (656) · None (33) · Armengaud jeune (25) · Munn & Co. (21) · Haseltine, Lake & Co. (12) · Boramé et Julien (12) · Chassevent (10) · Brandon frères (9) · Boult, Wade & Tennant (9) · Hippolyte Josse (9) · J. Bonnet-Thirion (9) · E. Blétry (8) · Marks & Clerk (8) · G. Petiau (7) · Abel & Imray (6) · G. de Mestral et F. Harlé (6)
Assigned to:
None (1128) · Siemens-Schuckert Werke GmbH (2)
National tech categories:
None (514) · FR 6.4 (258) · USPC 244/30 (61) · FR 6.3 (59) · USPC 244/26 (26) · USPC 244/25 (24) · USPC 244/28 (23) · DE 77 (15) · FR 6.2 (15) · USPC 416/113 (13) · USPC 24/713.8 (13) · USPC 244/125 (12) · DE 77h.2 (12) · USPC 244/29 (11) · USPC 416/108 (11) · USPC 244/67 (9) · USPC 416/116 (8) · USPC 244/96 (7) · DE 77h.6 (6)
IPCs:
None (586) · IPC B64B1/00 (419) · IPC B64C11/00 (109) · IPC B64C1/00 (15) · IPC B64C1/06 (9) · IPC B63H1/12 (5) · IPC B64C11/006 (4) · IPC B64B1/58 (3) · IPC A01H5/00 (3) · IPC B64B1/22 (2) · IPC B64B 1/00 (2) · IPC B64B1/60 (2) · IPC B64C3/18 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:

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