Drilldown: Patents

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Patents > Office : CU or GB & Number of claims: 6-9

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
Airplane (72) · frame (55) · None (50) · stability (45) · LTA (43) · design (40) · construction (39) · propulsion (36) · navigation (31) · wings (30) · control (29) · propellers (25) · propeller (19) · aerodynamics (19) · landing (17) · balloon (16) · airship (15) · subsystem (15) · rudder (15) · steering (15)
Application number:
None (106) · 324718 (2)
Granted:
Supplementary to patent:
None (241) · Patent IT-1907-03-09 (2)
Related to aircraft:
Patent agent:
Marks & Clerk (33) · None (27) · Boult, Wade & Tennant (22) · Brewer & Son (19) · None (18) · Haseltine, Lake & Co. (15) · Wheatley & Mackenzie (11) · Abel & Imray (8) · Brierley & Howard (6) · J. S. Withers & Spooner (6) · W. P. Thompson & Co. (6) · Lewis William Goold (6) · J. D. Roots & Co. (6) · A. M. & William Clark (6) · Edward Evans & Co. (5) · Lloyd Wise & Co. (5) · J. Owden O'Brien (5)
IPCs:
None (92) · IPC B64C17/00 (28) · IPC B64C1/00 (27) · IPC B64C35/00 (17) · IPC B64C39/00 (17) · IPC B64C13/00 (14) · IPC B64C3/38 (9) · IPC B64C3/00 (9) · IPC B64C11/00 (9) · IPC B64C33/02 (8) · IPC B64C3/18 (7) · IPC B64B1/00 (7) · IPC B64C25/00 (6) · IPC B64C23/00 (6) · IPC B64C17/06 (6) · IPC B64C3/56 (6) · IPC B64B1/58 (5) · IPC B64C27/04 (5)
CPCs:
None (69) · CPC B64C17/00 (35) · CPC B64C2700/6218 (19) · CPC B64C13/00 (17) · CPC B64C2700/6256 (16) · CPC B64C35/00 (15) · CPC B64C2700/6295 (12) · CPC B64C39/00 (11) · CPC B64C3/00 (9) · CPC B64B1/00 (9) · CPC B64C3/385 (8) · CPC B64C33/02 (8) · CPC B64C2700/6214 (8) · CPC B64C23/005 (8) · CPC B64C3/56 (7) · CPC B64C17/06 (6) · CPC B64C2700/6235 (5) · CPC B64B1/58 (5) · CPC B64C2700/6216 (5)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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