Drilldown: Patents

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Patents > Applicant firm: None & Applicant type: INDIV & CPCs : CPC B64B1/00 or CPC B64B1/58

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Tech fields:
LTA (501) · frame (128) · None (125) · propulsion (117) · balloon (110) · navigation (102) · dirigible (71) · airship (67) · hybrid (57) · propeller (56) · design (54) · stability (53) · construction (50) · car (43) · safety (40) · airplane (39) · balloons (39) · dirigibles (32) · compartments (32) · rigid (30)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (584) · Patent ES-1906-38692 (4) · Patent FR-1913-472867 (4) · Patent FR-1913-467415 (3) · Patent DE-1909-227246 (3) · Patent FR-1907-382794 (3) · Patent DE-1911-258741 (3)
Related to aircraft:
Patent agent:
None (362) · None (21) · Armengaud jeune (20) · Boramé et Julien (13) · Haseltine, Lake & Co. (12) · Munn & Co. (12) · Lavoix et Mosès (10) · Chassevent (8) · Brandon frères (8) · Marks & Clerk (8) · J. Bonnet-Thirion (7) · De Bonge (7) · Hippolyte Josse (6) · G. de Mestral et F. Harlé (5) · Ed. Wolf (5) · G. Petiau (5) · Michael J. Stark & Sons (5)
National tech categories:
FR 6.4 (250) · None (185) · FR 6.3 (59) · USPC 244/30 (56) · USPC 244/26 (24) · USPC 244/25 (22) · USPC 244/28 (15) · DE 77 (13) · USPC 244/29 (12) · USPC 244/125 (11) · USPC 24/713.8 (9) · USPC 244/67 (9) · DE 77h.2 (7) · DE 77h (6) · USPC 244/127 (6) · USPC 244/126 (6)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:

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