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Patents > Inventor country : GB or US & Number of text pages: 6-30

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Tech fields:
Airplane (133) · stability (113) · frame (84) · None (77) · design (59) · propulsion (51) · navigation (49) · LTA (46) · wings (42) · propeller (34) · Control (33) · propellers (33) · marine (30) · Construction (30) · rudder (29) · HTA (28) · whole (27) · automatic stability (27) · hybrid (22) · Gyroscope (20)
Application number:
Granted:
Supplementary to patent:
None (340) · Patent US-1916-1208684 (5) · Patent US-1913-04-21 George Raymond Lawrence (5) · Patent GB-1909-8531 (4) · Patent GB-1903-27212 (4) · Patent US-1913-1203221 (3) · Patent US-1914-1368226 (3) · Patent GB-1909-26034 (3) · Patent US-1909-970771 (3)
Related to aircraft:
Patent agent:
None (116) · Marks & Clerk (19) · Munn & Co. (16) · None (14) · John P. Tarbox (12) · Haseltine, Lake & Co. (11) · Brandon frères (7) · William L. Hall (5) · Brewer & Son (5) · A. M. & William Clark (5) · Herbert H. Thompson (5) · Charles W. Hills (5) · A. E. White (5) · Armengaud jeune (4) · Schwab (4)
National tech categories:
None (219) · FR 6.4 (35) · USPC 244/80 (15) · USPC 244/45R (9) · USPC 244/177 (8) · GB 4 propel & steer (7) · USPC 244/48 (6) · USPC 244/119 (6) · CH 129b (6) · HU V/h (6) · USPC 244/233 (6) · USPC 244/35R (5) · USPC 244/87 (5) · USPC 244/93 (5) · USPC 244/30 (5) · CA 244/35 (5)
IPCs:
None (266) · IPC B64C17/00 (31) · IPC B64C1/00 (29) · IPC B64C39/00 (16) · IPC B64B1/00 (12) · IPC B64C35/00 (10) · IPC B64C3/38 (10) · IPC B64C17/06 (8) · IPC B64C3/00 (7) · IPC B64C13/00 (6) · IPC B64C3/18 (5) · IPC B64C13/24 (4) · IPC B64C33/00 (4) · IPC B64C3/54 (4)
CPCs:
None (121) · CPC B64C17/00 (48) · CPC B64C13/00 (27) · CPC B64B1/00 (24) · CPC B64C3/385 (20) · CPC B64C2700/6295 (19) · CPC B64C2700/6218 (15) · CPC B64C35/00 (14) · CPC B64C39/005 (12) · CPC B64C13/24 (11) · CPC B64C39/00 (11) · CPC B64C17/06 (9) · CPC B64C2700/6212 (9) · CPC B64C33/02 (8) · CPC B64C3/14 (6) · CPC B64C23/005 (6) · CPC B64C25/60 (6) · CPC B64C33/00 (6) · CPC B64C2700/6256 (6)
First filing:
Citations from after 1930:

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