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Patents > Office : CU or GB & Number of text pages: 2-4

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Office: (Click arrow to add another value)
Inventor country:
GB (645) · FR (282) · DE (201) · US (162) · IT (31) · AT (30) · None (25) · CH (24) · BE (17) · CA (13) · AU (12) · RU (11) · HU (10) · ES (6) · NZ (6) · SE (6) · NL (5) · NO (5)
Inventor location:
None (1285) · London (28) · England (22) · Paris (14) · County of London (12) · Seine (10) · Marseille (10) · Yorkshire (8) · Westminster (8) · Budapest (7) · Bouches-du-Rhône (7) · Nord (7) · Berlin (5) · Manchester (5) · Surrey (5) · Hampshire (5)
Applicant firm:
None (1344) · Blackburn Aeroplane and Motor Co. (16) · Vickers Limited (9) · Sopwith Aviation Company Limited (6) · Siemens-Schuckert-Werke G.m.b.H. (5) · Blackburn Aeroplane & Motor Co. (4) · E. Rumpler Luftfahrzeugbau G.m.b.H. (4) · Varioplane Company (4) · British and Colonial Aeroplane Co. (3) · Société anonyme Astra (3) · Frederick Sage & Company, Limited (3) · Jacob Lohner & Co. (3) · North British Rubber Company (3) · Motorluftschiff Studiengesellschaft m.b.H (3) · Luftschiffbau Zeppelin (3) · Aéroplanes Morane-Saulnier (3)
Applicant is inventor:
Granted:
Related to aircraft:
Patent agent:
Marks & Clerk (131) · None (125) · Haseltine, Lake & Co. (93) · Boult, Wade & Tennant (89) · Herbert Haddan & Co. (63) · None (50) · Abel & Imray (46) · Brewer & Son (44) · W. P. Thompson & Co. (44) · Wheatley & Mackenzie (33) · J. S. Withers & Spooner (25) · G. F. Redfern & Co. (21) · Mewburn, Ellis & Pryor (21) · Edward Evans & Co. (18) · Hy. Fairbrother (17) · Johnsons & Willcox (17) · Lloyd Wise & Co. (16) · Boult, Wade, and Tennant (15) · Browne & Co. (15)
IPCs:
None (361) · IPC B64C39/00 (97) · IPC B64C17/00 (85) · IPC B64C1/00 (82) · IPC B64C13/00 (56) · IPC B64B1/00 (53) · IPC B64C3/00 (52) · IPC B64C35/00 (49) · IPC B64C3/38 (42) · IPC B64C11/00 (42) · IPC B64C23/00 (35) · IPC B64B1/58 (30) · IPC B64C3/18 (27) · IPC B64C25/00 (24) · IPC B64C33/02 (21) · IPC B64C27/04 (20) · IPC B64C3/56 (20) · IPC B64C3/54 (19) · IPC B64C33/00 (16) · IPC B64C17/06 (16)
First filing:
Cites these patents:
None (1442) · Patent GB-1909-3202 (2) · Patent GB-1908-17150 (2) · Patent GB-1912-5966 (2) · Patent GB-1914-23502 (2) · Patent GB-1912-15735 (2) · Patent GB-1913-5223 (2) · Patent GB-1909-8118 (2)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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