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Patents > Office: GB & Applicant firm: None & Number of claims: 3-6

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Office: (Click arrow to add another value)
Inventor country:
GB (400) · FR (160) · US (129) · DE (102) · IT (24) · CH (18) · None (16) · AT (12) · BE (12) · HU (10) · RU (9) · AU (8) · IE (8) · CA (7) · NZ (5) · MX (4) · Prussia (4) · RO (4) · ES (4)
Inventor location:
None (789) · London (20) · England (15) · County of London (9) · Yorkshire (9) · Budapest (8) · Paris (6) · Marseille (5) · Bouches-du-Rhône (5) · Birmingham (5) · Canton of Zurich (4) · Leeds (4) · Westminster (4) · Lyon (4) · Seine (4)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Granted:
Related to aircraft:
Patent agent:
Marks & Clerk (94) · None (84) · Boult, Wade & Tennant (61) · Haseltine, Lake & Co. (52) · None (37) · Herbert Haddan & Co. (30) · W. P. Thompson & Co. (28) · Wheatley & Mackenzie (26) · Abel & Imray (25) · Brewer & Son (21) · J. S. Withers & Spooner (16) · A. M. & William Clark (15) · Lloyd Wise & Co. (14) · G. F. Redfern & Co. (14) · Hy. Fairbrother (13) · Browne & Co. (13) · Edward Evans & Co. (12) · Johnsons & Willcox (10) · Mewburn, Ellis & Pryor (9)
IPCs:
None (227) · IPC B64C39/00 (70) · IPC B64C17/00 (66) · IPC B64C1/00 (60) · IPC B64B1/00 (41) · IPC B64C13/00 (31) · IPC B64C11/00 (31) · IPC B64C3/00 (29) · IPC B64C35/00 (28) · IPC B64C23/00 (27) · IPC B64C3/38 (26) · IPC B64C3/18 (20) · IPC B64C27/04 (14) · IPC B64C25/00 (14) · IPC B64B1/58 (13) · IPC B64C17/06 (13) · IPC B64C33/00 (12) · IPC B64B1/62 (11) · IPC B64C33/02 (10) · IPC B64C11/16 (10)
First filing:
Cites these patents:
None (905) · Patent GB-1914-23502 (2) · 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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