Drilldown: Patents

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Patents > Assigned to: None & CPCs : CPC B64B1/00 or CPC B64C35/001

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Office:
Applicant is inventor:
Tech fields:
LTA (425) · None (132) · frame (115) · propulsion (115) · navigation (103) · balloon (100) · dirigible (66) · propeller (63) · airship (62) · design (54) · hybrid (52) · stability (45) · car (42) · construction (38) · airplane (36) · rudder (34) · safety (34) · dirigibles (33) · balloons (31) · compartments (29)
Full specification filed date:
Application number:
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Supplementary to patent:
None (542) · Patent FR-1913-472867 (4) · Patent FR-1913-467415 (3) · Patent ES-1906-38692 (3) · Patent GB-1913-11207 (2) · Patent GB-1913-16499 (2) · Patent FR-1902-317598 (2) · Patent IT-1913- (2) · Patent FR-1914-472867.19895 (2) · Patent FR-1907-382794 (2) · Patent DE-1911-258741 (2) · Patent US-1913-1087946 (2) · Patent BE-1912-07-11 Maiche et Legras (2) · Patent FR-1911-438580 (2)
Related to aircraft:
Patent agent:
None (322) · None (20) · Munn & Co. (15) · Armengaud jeune (14) · Haseltine, Lake & Co. (11) · Boramé et Julien (10) · Brandon frères (8) · Chassevent (8) · Hippolyte Josse (7) · Marks & Clerk (6) · Lavoix et Mosès (6) · de Bongé (5) · Boult, Wade & Tennant (5) · G. Petiau (5) · C. Blétry (5) · Michael J. Stark & Sons (5)
Assigned to: (Click arrow to add another value)
National tech categories:
FR 6.4 (185) · None (181) · USPC 244/30 (58) · FR 6.3 (56) · USPC 244/26 (25) · USPC 244/28 (21) · USPC 244/25 (21) · DE 77 (14) · DE 77h.2 (12) · USPC 244/125 (12) · USPC 244/29 (11) · USPC 244/67 (9) · USPC 244/96 (7) · USPC 24/713.8 (7) · USPC 244/127 (5)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:

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