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Patents > IPCs: IPC B64B1/00 & CPCs : CPC B64B1/00 or CPC B64C39/00

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Inventor location:
None (371) · California (3) · London (3) · Los Angeles (2) · Tonnay-Charente (2) · Berlin (2) · Allegheny county, Pennsylvania (2) · Missouri (2) · Hérault (2) · PA (2) · Pittsburgh (2) · Seine (2) · Vaucluse (2) · Bouches-du-Rhône (2) · Westminster (2) · Charente-Inférieure (2)
Applicant is inventor:
Tech fields:
LTA (328) · frame (81) · propulsion (73) · navigation (71) · balloon (67) · dirigible (51) · airship (48) · hybrid (37) · construction (36) · design (36) · dirigibles (32) · stability (30) · balloons (28) · rigid (26) · propeller (25) · car (24) · airplane (23) · safety (23) · compartments (22) · ballonet (21)
Full specification filed date:
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Supplementary to patent:
None (310) · Patent FR-1913-472867 (4) · Patent ES-1906-38692 (3) · Patent FR-1913-467415 (3) · Patent US-1914-1108113 (2) · Patent US-1913-1087946 (2) · Patent IT-1913- (2) · Patent FR-1914-472867.19895 (2) · Patent FR-1907-382794 (2) · Patent FR-1902-317598 (2) · Patent US-1915-1165731 (2) · Patent BE-1912-07-11 Maiche et Legras (2)
Related to aircraft:
Patent agent:
None (139) · None (20) · Armengaud jeune (15) · Haseltine, Lake & Co. (10) · Borame et Julien (10) · Brandon frères (8) · Chassevent (8) · Hippolyte Josse (7) · Munn & Co. (7) · Marks & Clerk (5) · de Bongé (5) · Lavoix et Mosès (5) · C. Blétry (5) · G. Petiau (5) · Boult, Wade & Tennant (4) · Ed. Wolf (4) · E. Blétry (4) · J. Bonnet-Thirion (4) · G. de Mestral et F. Harlé (4)
National tech categories:
FR 6.4 (180) · None (57) · FR 6.3 (55) · USPC 244/30 (32) · USPC 244/26 (16) · DE 77 (11) · USPC 244/25 (10) · DE 77h.2 (10) · USPC 244/67 (7) · USPC 244/125 (6) · USPC 244/29 (5) · USPC 24/713.8 (5) · FR 6.2 (3) · USPC 244/97 (3)
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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