Drilldown: Patents

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Patents > Number of text pages: 4-50000000 & Number of figures: 10-14

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Office:
Applicant is inventor:
Tech fields:
airplane (121) · stability (88) · frame (67) · propulsion (61) · design (59) · LTA (49) · None (43) · Wings (43) · navigation (42) · construction (41) · control (37) · Propellers (33) · propeller (31) · rudder (27) · lift (26) · automatic stability (22) · whole (21) · aerodynamics (19) · subsystem (19)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (278) · Patent GB-1908-4519 (4) · Patent FR-1908-396249 (3) · Patent HU-1901-22471 (3) · Patent FR-1902-321808 (3) · Patent GB-1909-26034 (3) · Patent AU-1910-20097 (2) · Patent IT-1908-98601 (2) · Patent US-1912-1031461 (2) · Patent BE-1910-230887 (2) · Patent GB-1903-12149 (2) · Patent GB-1909-12256 (2) · Patent US-1913-1110355 (2) · Patent DE-1895-98580 (2) · Patent GB-1911-19976 (2)
Related to aircraft:
Patent agent:
None (80) · Munn & Co. (12) · Armengaud jeune (9) · None (9) · Marks & Clerk (8) · L. Chassevent (6) · Haseltine, Lake & Co. (6) · Lavoix et Mosès (5) · Brandon frères (5) · A. M. & William Clark (5) · Jensen & Son (4) · Michael J. Stark & Sons (4) · A. de Carsalade (4) · Weismann et Marx (4)
National tech categories:
None (137) · FR 6.4 (96) · HU V/h (15) · USPC 244/80 (10) · FR 6.2 (5) · AU 90.3 (4) · USPC 244/45R (4) · DE 77 (4) · GB 4 framework (4) · GB 4 propel & steer (4) · CH 115 (4) · USPC 244/22 (4)
IPCs:
None (169) · IPC B64C17/00 (36) · IPC B64C39/00 (27) · IPC B64C1/00 (25) · IPC B64B1/00 (15) · IPC B64C3/00 (14) · IPC B64C33/02 (13) · IPC B64C35/00 (9) · IPC B64C3/38 (7) · IPC B64C23/00 (6) · IPC B64C13/00 (6) · IPC B64C27/04 (5) · IPC B64C33/00 (5) · IPC B64C11/00 (4) · IPC B64C3/18 (4) · IPC B64C17/06 (4) · IPC B64C3/42 (4) · IPC B64D17/00 (4)
CPCs:
None (78) · CPC B64C17/00 (46) · CPC B64B1/00 (23) · CPC B64C2700/6295 (20) · CPC B64C33/02 (18) · CPC B64C39/00 (16) · CPC B64C23/005 (16) · CPC B64C2700/6218 (15) · CPC B64C13/00 (14) · CPC B64C3/00 (12) · CPC B64C2700/6212 (11) · CPC B64C35/00 (9) · CPC B64C3/385 (9) · CPC B64C39/08 (8) · CPC B64C2700/6233 (8) · CPC B64C2700/6281 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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