Drilldown: Patents

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Patents > CPCs : CPC B64B1/00 or CPC B64C9/00 & Cites these patents: None

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Office:
Inventor location:
None (641) · New York (5) · New York county (4) · PA (4) · Pittsburgh (4) · Minneapolis, Minnesota (3) · Missouri (3) · New York City (3) · London (3) · Hennepin county (3) · San Diego (3) · Minnesota (3) · Allegheny county, Pennsylvania (3) · California (3) · Westminster (3)
Applicant is inventor:
Tech fields:
LTA (445) · propulsion (135) · Frame (130) · None (127) · navigation (122) · balloon (103) · propeller (76) · Airship (69) · dirigible (68) · hybrid (59) · design (57) · stability (55) · car (51) · airplane (50) · rudder (46) · construction (42) · safety (35) · dirigibles (33) · balloons (32) · rigid (30)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (584) · Patent FR-1913-472867 (4) · 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-1913-16499 (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)
Related to aircraft:
Patent agent:
None (313) · None (24) · Munn & Co. (18) · Armengaud jeune (15) · Haseltine, Lake & Co. (13) · Borame et Julien (10) · Hippolyte Josse (8) · Chassevent (8) · Brandon frères (8) · Marks & Clerk (7) · Victor J. Evans (7) · Boult, Wade & Tennant (6) · de Bongé (5) · Lavoix et Mosès (5) · C. Blétry (5) · G. Petiau (5) · Michael J. Stark & Sons (5)
National tech categories:
FR 6.4 (189) · None (180) · USPC 244/30 (57) · FR 6.3 (55) · USPC 244/51 (32) · USPC 244/26 (26) · USPC 244/28 (22) · USPC 244/25 (20) · DE 77 (18) · USPC 244/125 (13) · DE 77h.2 (12) · USPC 24/713.8 (11) · USPC 244/29 (11) · USPC 244/67 (8) · USPC 244/127 (6) · USPC 244/96 (6) · USPC 244/99 (6) · DE 77h (5) · USPC 244/93 (5)
CPCs: (Click arrow to add another value)
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Citations from after 1930:

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