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Patents > Inventor location : England or None & Number of text pages: 6-7

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Office:
Inventor location: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (113) · Stability (97) · frame (55) · None (46) · design (46) · propulsion (44) · LTA (43) · navigation (41) · control (34) · wings (33) · Automatic stability (31) · propellers (30) · propeller (23) · rudder (21) · construction (21) · marine (19) · aerodynamics (18) · steering (16) · subsystem (16) · whole (16)
Application number:
Granted:
Supplementary to patent:
None (256) · Patent FR-1908-396249 (4) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent GB-1909-26034 (2) · Patent FR-1911-440594 (2) · Patent FR-1908-404631 (2) · Patent GB-1903-27212 (2) · Patent CA-1918-192493 (2) · Patent US-1909-970771 (2) · Patent IT-1908-98601 (2)
Related to aircraft:
Patent agent:
None (89) · None (13) · Marks & Clerk (10) · Haseltine, Lake & Co. (8) · Munn & Co. (7) · John P. Tarbox (7) · Armengaud jeune (7) · Brandon frères (6) · Boult, Wade & Tennant (6) · Matray frères et Cie (5) · E. Blétry (4) · Jensen & Son (4) · Schwab (4) · A. M. & William Clark (4) · Herbert H. Thompson (3) · Ch. Mardelet (3) · E. R. Royston & Co. (3) · Boramé et Julien (3) · C. C. Hines (3) · Alfred Ernest White (3)
National tech categories:
None (157) · FR 6.4 (66) · HU V/h (10) · USPC 244/80 (10) · USPC 244/45R (6) · GB 4 propel & steer (6) · USPC 244/177 (6) · USPC 244/48 (5) · USPC 244/35R (4) · FR 6.3 (4) · GB 4 without buoyant (3) · GB 4 framework (3) · USPC 244/64 (3) · DK 77 (3) · USPC 244/30 (3) · AT 77d (3) · USPC 244/78.1 (3) · USPC 244/233 (3) · USPC 244/119 (3)
IPCs:
None (166) · IPC B64C17/00 (44) · IPC B64C1/00 (36) · IPC B64B1/00 (15) · IPC B64C3/38 (11) · IPC B64C39/00 (10) · IPC B64C3/00 (9) · IPC B64C35/00 (8) · IPC B64C33/00 (8) · IPC B64C17/06 (7) · IPC B64C27/04 (5) · IPC B64C13/00 (5) · IPC B64C3/18 (5) · IPC B64C11/00 (4) · IPC B64C13/24 (4) · IPC CPC B64C13/00 (3) · IPC B64C3/54 (3) · IPC B64C13/12 (3) · IPC B64C3/48 (3)
CPCs:
None (80) · CPC B64C17/00 (57) · CPC B64B1/00 (23) · CPC B64C2700/6218 (21) · CPC B64C13/00 (17) · CPC B64C2700/6212 (14) · CPC B64C2700/6295 (13) · CPC B64C3/385 (11) · CPC B64C39/00 (10) · CPC B64C35/00 (8) · CPC B64C17/06 (8) · CPC B64C3/00 (8) · CPC B64C33/00 (8) · CPC B64C2700/6233 (7) · CPC B64C39/005 (6) · CPC B64C13/24 (6) · CPC B64C3/40 (5) · CPC B64C33/02 (5) · CPC B64C23/005 (5) · CPC B64C3/14 (5)
First filing:
Citations from after 1930:
Number of text pages:
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