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Patents > CPCs : CPC B64B1/00 or CPC B64C33/00

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Office:
Applicant is inventor:
Tech fields:
LTA (443) · None (173) · propulsion (140) · frame (137) · navigation (115) · balloon (104) · propeller (73) · hybrid (70) · design (66) · dirigible (66) · airship (65) · flapping (60) · stability (59) · airplane (53) · car (46) · construction (41) · rudder (41) · safety (36) · dirigibles (34) · wings (33)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (660) · Patent FR-1913-472867 (4) · Patent FR-1913-467415 (3) · Patent ES-1906-38692 (3) · Patent AT-1912-75092 (3) · Patent GB-1913-11207 (2) · Patent GB-1913-16499 (2) · Patent GB-1913-4191 (2) · Patent FR-1902-317598 (2) · Patent IT-1913- (2) · Patent DE-1911-258741 (2) · Patent FR-1907-382794 (2) · Patent FR-1914-472867.19895 (2) · Patent FR-1911-438580 (2) · Patent BE-1912-07-11 Maiche et Legras (2) · Patent US-1913-1087946 (2)
Related to aircraft:
Patent agent:
None (399) · None (25) · Munn & Co. (19) · Armengaud jeune (18) · Boramé et Julien (11) · Haseltine, Lake & Co. (11) · Brandon frères (10) · Chassevent (9) · Hippolyte Josse (8) · Lavoix et Mosès (7) · C. Blétry (7) · E. Blétry (7) · Marks & Clerk (6) · Boult, Wade & Tennant (5) · J. Bonnet-Thirion (5) · Victor J. Evans (5) · G. Petiau (5) · Michael J. Stark & Sons (5) · Weismann et Marx (5) · de Bongé (5)
National tech categories:
None (232) · FR 6.4 (224) · USPC 244/30 (61) · FR 6.3 (58) · USPC 244/26 (26) · USPC 244/28 (24) · USPC 244/25 (23) · DE 77 (18) · USPC 244/11 (17) · USPC 24/713.8 (13) · DE 77h.2 (12) · USPC 244/125 (12) · USPC 244/29 (11) · USPC 244/67 (9) · USPC 244/64 (8) · USPC 244/96 (7) · USPC 244/22 (5) · USPC 244/127 (5) · USPC 244/99 (5)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:

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