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Patents > Assigned to: None & CPCs : CPC B64B1/00 or CPC B64C39/00

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Office:
Inventor location:
None (1008) · Seine (7) · London (6) · New York (5) · Hérault (5) · Eure (4) · Loir-et-Cher (4) · Paris (4) · Missouri (4) · Vaucluse (4)
Applicant is inventor:
Tech fields:
LTA (429) · None (320) · airplane (200) · Frame (191) · design (157) · propulsion (153) · navigation (118) · balloon (99) · stability (87) · construction (87) · airship (74) · propeller (69) · dirigible (67) · hybrid (65) · propellers (61) · wings (57) · rudder (49) · car (44) · aerodynamics (44) · safety (42)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (874) · Patent FR-1913-472867 (4) · Patent FR-1913-467415 (3) · Patent ES-1906-38692 (3) · Patent FR-1916-502839 (3)
Related to aircraft:
Patent agent:
None (482) · None (44) · Armengaud jeune (30) · Munn & Co. (17) · Marks & Clerk (17) · Brandon frères (15) · Haseltine, Lake & Co. (15) · Borame et Julien (14) · J. Bonnet-Thirion (13) · Chassevent (13) · E. Blétry (10) · Boult, Wade & Tennant (10) · Lavoix et Mosès (10) · G. Petiau (9) · G. de Mestral et F. Harlé (9) · C. Blétry (8) · Hippolyte Josse (8) · Dupont et Elluin (7) · Abel & Imray (7) · Weismann et Marx (7)
Assigned to: (Click arrow to add another value)
National tech categories:
None (403) · FR 6.4 (389) · FR 6.3 (60) · USPC 244/30 (55) · USPC 244/26 (25) · USPC 244/28 (20) · USPC 244/25 (19) · DE 77 (18) · USPC 244/125 (13) · DE 77h.2 (12) · USPC 244/29 (11) · USPC 244/67 (9) · USPC 24/713.8 (7) · DE 77h.5 (7) · USPC 244/96 (6) · USPC 244/127 (6)
IPCs:
IPC B64B1/00 (401) · None (397) · IPC B64C39/00 (295) · IPC B64C39/08 (3) · IPC B64B1/58 (3) · IPC B64C39/06 (2) · IPC B64C39/00 (2) · IPC B64C3/54 (2) · IPC B64B1/60 (2) · IPC B64B 1/00 (2) · IPC B64B1/22 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:

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