Drilldown: Patents

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Patents > Office : GB or MX or NZ & Applicant type: INDIV & Granted: Yes & Related to aircraft : 0.5 or rudder or Other or None & Cites these patents : Patent FR-1911-438363 or Patent GB-1901-346 or None & Number of text pages: 1-2

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Tech fields:
airplane (88) · None (62) · LTA (62) · frame (59) · stability (49) · construction (45) · design (42) · Propulsion (40) · Propellers (34) · wings (31) · control (30) · subsystem (27) · automatic stability (19) · landing (18) · airship (17) · balloon (17) · steering (17) · rudder (17) · propeller (16) · aerodynamics (16)
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Supplementary to patent:
None (283) · Patent GB-1908-21445 (2) · Patent FR-1910-417989 (2) · Patent FR-1907-382895 (2) · Patent US-1913-1118124 (2) · Patent CH-1911-55140 (2) · Patent FR-1911-446282 (2) · Patent FR-1909-400629 (2) · Patent FR-1909-399456 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (46) · Marks & Clerk (36) · Haseltine, Lake & Co. (27) · Herbert Haddan & Co. (25) · Boult, Wade & Tennant (21) · Abel & Imray (17) · None (16) · W. P. Thompson & Co. (14) · Wheatley & Mackenzie (10) · G. F. Redfern & Co.‎ (9) · Chatwin, Herschell & Co. (9) · Jensen & Son (8) · Cruikshank & Fairweather, Ltd. (7) · Mewburn, Ellis & Pryor (7) · A. M. & William Clark (6) · Edward Evans & Co. (6) · Cruikshank & Fairweather, Limited (5) · Carpmael & Co. (5) · Hy. Fairbrother (5) · Johnsons & Willcox (5)
Assigned to:
IPCs:
None (109) · IPC B64C39/00 (26) · IPC B64C17/00 (25) · IPC B64C1/00 (23) · IPC B64C3/00 (19) · IPC B64B1/00 (18) · IPC B64C35/00 (18) · IPC B64C13/00 (17) · IPC B64C11/00 (15) · IPC B64C3/18 (14) · IPC B64B1/58 (12) · IPC B64C3/38 (11) · IPC B64C25/00 (8) · IPC B64C1/06 (7) · IPC B62C5/04 (7) · IPC B64C23/00 (7) · IPC B64C33/02 (6) · IPC B64C5/04 (6) · IPC B64C3/56 (6)
CPCs:
None (85) · CPC B64C17/00 (29) · CPC B64C2700/6295 (24) · CPC B64C3/00 (21) · CPC B64B1/00 (20) · CPC B64C39/00 (20) · CPC B64C13/00 (20) · CPC B64C2700/6256 (18) · CPC B64C35/00 (16) · CPC B64B1/58 (16) · CPC B64C2700/6235 (12) · CPC B64C2700/6212 (12) · CPC B64C2700/6218 (12) · CPC B64C3/385 (11) · CPC B64C11/006 (10) · CPC B64C3/18 (9) · CPC B64C23/005 (9) · CPC B62C5/04 (8)
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Citations from after 1930:
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