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Patents > CPCs : CPC B64B1/00 or CPC B64C33/00 or CPC Y10S244/903

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Office:
Inventor location:
None (691) · London (6) · New York (6) · Seine (5) · New York county (5) · New York City (4) · Seine-et-Oise (3) · Minnesota (3) · England (3) · Hérault (3) · Allegheny county, Pennsylvania (3) · Westminster (3) · Minneapolis, Minnesota (3) · Missouri (3) · California (3) · New York state (3) · PA (3) · Pittsburgh (3) · San Diego (3) · Hennepin county (3)
Applicant is inventor:
Tech fields:
LTA (439) · propulsion (146) · Frame (146) · None (138) · navigation (117) · balloon (103) · hybrid (76) · propeller (75) · airship (70) · dirigible (66) · flapping (65) · design (65) · stability (56) · airplane (52) · car (45) · construction (42) · rudder (40) · ornithopter (39) · safety (36) · dirigibles (34)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (636) · Patent FR-1913-472867 (4) · Patent AT-1912-75092 (3) · Patent FR-1913-467415 (3) · Patent ES-1906-38692 (3) · Patent DE-1911-258741 (2) · Patent US-1914-1108113 (2) · Patent US-1913-1087946 (2) · Patent IT-1913- (2) · Patent GB-1913-4191 (2) · Patent GB-1913-16499 (2) · Patent FR-1914-472867.19895 (2) · Patent FR-1911-438580 (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 (323) · None (29) · Munn & Co. (21) · Armengaud jeune (19) · Haseltine, Lake & Co. (12) · Borame et Julien (11) · Brandon frères (10) · Chassevent (9) · Hippolyte Josse (8) · Victor J. Evans (7) · C. Blétry (7) · Marks & Clerk (7) · Lavoix et Mosès (7) · E. Blétry (7) · Abel & Imray (6)
National tech categories:
FR 6.4 (229) · None (202) · USPC 244/30 (58) · FR 6.3 (57) · USPC 244/26 (26) · USPC 244/28 (23) · DE 77 (22) · USPC 244/25 (21) · USPC 244/11 (17) · USPC 244/125 (13) · DE 77h.2 (12) · USPC 24/713.8 (12) · USPC 244/29 (11) · USPC 244/67 (9) · USPC 244/64 (8) · USPC 244/96 (6) · USPC 244/127 (6) · USPC 244/22 (5) · USPC 244/99 (5) · USPC 244/903 (5)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:

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