Drilldown: Patents

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Patents > Patent agent: None & Cites these patents: None & Number of text pages: 4-6

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Office:
Inventor location:
None (291) · Budapest (6) · London (3) · New York City (3) · Pennsylvania (2) · New York (2) · New York county (2) · New York state (2) · England (2) · Liverpool (2) · Charlottenburg (2) · Berlin (2)
Applicant is inventor:
Tech fields:
airplane (102) · stability (71) · frame (60) · propulsion (58) · Design (51) · LTA (50) · wings (33) · Propellers (32) · propeller (31) · navigation (31) · control (31) · automatic stability (28) · construction (28) · None (24) · balloon (23) · whole (22) · hybrid (21) · subsystem (19) · Aerodynamics (18) · rudder (18)
Full specification filed date:
Application number:
None (119) · 25941D (2)
Granted:
Supplementary to patent:
None (245) · Patent AU-1911-510 (2) · Patent US-1908-1077750 (2) · Patent FR-1912-447782 (2) · Patent FR-1911-440594 (2) · Patent FR-1902-321808 (2) · Patent FR-1883- (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent FR-1912-458772 (2)
Related to aircraft:
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National tech categories:
None (89) · HU V/h (49) · FR 6.4 (33) · AT 77d (14) · USPC 244/80 (8) · USPC 244/30 (7) · DE 77h.5 (6) · FR 6.3 (5) · DE 77 (4) · DE 77h (4) · USPC 244/97 (4) · AU 90.3 (4) · USPC 244/100R (3) · USPC 244/82 (3) · USPC 244/17.17 (3) · DK 77 (3) · USPC 244/51 (3) · USPC 244/93 (3) · USPC 244/96 (3)
IPCs:
None (203) · IPC B64C17/00 (19) · IPC B64C1/00 (17) · IPC B64B1/00 (15) · IPC B64C39/00 (9) · IPC B64C11/00 (5) · IPC B64C33/02 (5) · IPC B64C23/00 (4) · IPC B64C3/38 (4) · IPC B64C33/00 (4) · IPC B64C17/06 (3) · IPC B64C3/54 (3) · IPC B64C27/04 (3)
CPCs:
None (118) · CPC B64C17/00 (26) · CPC B64B1/00 (21) · CPC B64C2700/6218 (12) · CPC B64C13/00 (10) · CPC B64C33/02 (9) · CPC B64C27/12 (7) · CPC B64C23/005 (7) · CPC B64C33/00 (6) · CPC B64C3/385 (6) · CPC B64C2700/6295 (6) · CPC B64C39/005 (5) · CPC B64C35/00 (5) · CPC B64C39/00 (4) · CPC B64C1/00 (4) · CPC B64C11/006 (4)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
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