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Patents > Office: GB & Grant date: 1910 - 1919 & Number of claims: 3-4

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Office: (Click arrow to add another value)
Inventor location:
None (434) · England (9) · London (8) · Yorkshire (4) · Nord (3) · Marseille (3) · Bouches-du-Rhône (3) · Westminster (3) · Lyon (3) · Seine (3) · County of London (3) · Sussex (3)
Applicant is inventor:
Tech fields:
airplane (126) · None (71) · Stability (69) · frame (61) · construction (56) · wings (49) · design (46) · propulsion (44) · control (43) · LTA (42) · propellers (41) · automatic stability (24) · subsystem (20) · airship (16) · Landing (16)
Full specification filed date:
Granted:
Publication date:
Supplementary to patent:
None (337) · Patent FR-1910-417989 (2) · Patent FR-1916-502839 (2) · Patent FR-1909-408197 (2) · Patent FR-1910-415470 (2) · Patent FR-1909-408057‎ (2)
Related to aircraft:
Patent agent:
Marks & Clerk (53) · None (46) · Haseltine, Lake & Co. (35) · Boult, Wade & Tennant (31) · None (21) · W. P. Thompson & Co. (17) · Herbert Haddan & Co. (17) · Brewer & Son (17) · Abel & Imray (11) · Wheatley & Mackenzie (9) · Browne & Co. (8) · Lloyd Wise & Co. (7) · G. F. Redfern & Co. (6) · J. S. Withers & Spooner (6) · Boult, Wade, and Tennant (6) · Johnsons & Willcox (6) · Edward Evans & Co. (6) · Mewburn, Ellis & Pryor (6) · A. M. & William Clark (6)
IPCs:
None (45) · IPC B64C39/00 (41) · IPC B64C1/00 (40) · IPC B64C17/00 (37) · IPC B64C3/00 (28) · IPC B64B1/00 (25) · IPC B64C35/00 (21) · IPC B64C23/00 (18) · IPC B64C13/00 (18) · IPC B64C11/00 (17) · IPC B64C3/38 (17) · IPC B64C3/18 (15) · IPC B64C25/00 (12) · IPC B64C17/06 (12) · IPC B64B1/58 (8) · IPC B64C27/04 (8) · IPC B64C11/16 (7) · IPC B64C3/54 (6)
CPCs:
CPC B64C17/00 (38) · CPC B64C3/00 (31) · CPC B64B1/00 (27) · CPC B64C2700/6295 (27) · CPC B64C39/00 (25) · CPC B64C13/00 (22) · CPC B64C2700/6256 (20) · CPC B64C23/005 (19) · CPC B64C35/00 (19) · CPC B64C2700/6218 (16) · CPC B64C3/385 (15) · CPC B64C2700/6274 (15) · CPC B64C2700/6235 (15) · None (15) · CPC B64C17/06 (12) · CPC B64C2700/6233 (11) · CPC B64B1/58 (10) · CPC B64C11/006 (10) · CPC B64C2700/6216 (9) · CPC B64F2700/6226 (9)
First filing:
Cites these patents:
None (486) · Patent GB-1912-15735 (2) · Patent GB-1912-5966 (2)
Citations from after 1930:
Number of claims:
Number of diagram pages:

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