Drilldown: Patents

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Patents > Granted: Yes & Number of claims: 6-50 & Number of figures: 12-50

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Office:
Inventor location:
None (395) · St. Louis (5) · London (4) · Seine (4) · California (3) · Michigan (3) · Missouri (3) · Chicago (3)
Applicant is inventor:
Tech fields:
airplane (144) · stability (112) · Frame (98) · None (66) · Design (60) · propulsion (54) · LTA (53) · wings (52) · navigation (50) · propeller (43) · construction (42) · rudder (38) · propellers (34) · automatic stability (31) · marine (30) · whole (28) · control (28) · safety (27) · landing (25)
Full specification filed date:
Application number:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (346) · Patent AU-1914-14892 (5) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent US-1904-876125 (3) · Patent FR-1913-466195 (3) · Patent GB-1913-16499 (3) · Patent AU-1911-510 (3)
Related to aircraft:
Patent agent:
None (109) · None (17) · Munn & Co. (11) · Marks & Clerk (11) · John P. Tarbox (11) · Haseltine, Lake & Co. (8) · Armengaud jeune (8) · Charles W. Hills (6) · Ch. Mardelet (4) · Charles Dony (4) · Philip M. Justice (4) · E. Blétry (4) · Jensen & Son (4)
National tech categories:
None (168) · FR 6.4 (66) · HU V/h (20) · USPC 244/80 (10) · USPC 244/30 (9) · USPC 244/45R (9) · AT 77d (8) · USPC 244/177 (8) · AU 90.3 (8) · USPC 244/96 (7) · CH 129b (6) · USPC 244/35R (6) · USPC 244/233 (5) · USPC 244/22 (5) · USPC 244/64 (5) · USPC 244/87 (5) · USPC 244/93 (5)
IPCs:
None (255) · IPC B64C1/00 (32) · IPC B64C17/00 (30) · IPC B64C39/00 (28) · IPC B64B1/00 (10) · IPC B64C3/00 (10) · IPC B64C33/02 (9) · IPC B64C35/00 (7) · IPC B64C3/38 (7) · IPC B64C17/06 (7) · IPC B64C3/18 (6) · IPC B64C33/00 (5) · IPC B64C3/52 (5) · IPC B64C11/00 (4) · IPC B64C23/00 (4)
CPCs:
None (103) · CPC B64C17/00 (54) · CPC B64B1/00 (28) · CPC B64C2700/6295 (23) · CPC B64C33/02 (17) · CPC B64C2700/6218 (17) · CPC B64C39/00 (14) · CPC B64C3/385 (13) · CPC B64C35/00 (13) · CPC B64C23/005 (12) · CPC B64C3/00 (12) · CPC B64C39/08 (11) · CPC B64C17/06 (9) · CPC B64C2700/6212 (9) · CPC B64C13/00 (8) · CPC B64C13/24 (7) · CPC B64C39/005 (7) · CPC B64C3/14 (7) · CPC B64C2700/6233 (7)
First filing:
Citations from after 1930:

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