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Patents > Office : AT or GB & Number of claims: 3-5

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Office: (Click arrow to add another value)
Inventor country:
GB (395) · FR (169) · DE (135) · US (105) · AT (48) · IT (24) · CH (19) · HU (17) · None (13) · BE (12) · AU (9) · RU (9) · IE (8) · AH (7) · CA (7) · NZ (5) · NL (5) · RO (5) · SE (4)
Inventor location:
None (855) · London (16) · England (16) · Budapest (9) · County of London (8) · Yorkshire (7) · Paris (5) · Berlin (5) · Seine (5) · Birmingham (5) · Marseille (4) · Bouches-du-Rhône (4) · Nord (4) · Westminster (4)
Applicant firm:
None (873) · Blackburn Aeroplane and Motor Co. (11) · Jacob Lohner & Co. (9) · Vickers Limited (8) · Planes Ltd. (3) · British and Colonial Aeroplane Co. (3) · Österreichische Daimler Motoren A. G. (3) · Blackburn Aeroplane & Motor Co. (3) · Gothaer Waggonfabrik A. G. (3) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (3) · Varioplane Company (3) · Aéroplanes Morane-Saulnier (3)
Applicant is inventor:
Granted:
Related to aircraft:
Patent agent:
None (174) · Marks & Clerk (88) · Haseltine, Lake & Co. (62) · Boult, Wade & Tennant (55) · Herbert Haddan & Co. (31) · W. P. Thompson & Co. (31) · None (30) · Brewer & Son (28) · Abel & Imray (23) · Wheatley & Mackenzie (19) · J. S. Withers & Spooner (13) · Edward Evans & Co. (13) · Browne & Co. (13) · G. F. Redfern & Co. (12) · Boult, Wade, and Tennant (12) · A. M. & William Clark (11) · Hy. Fairbrother (11) · Lloyd Wise & Co. (10) · Phillipss (10) · Johnsons & Willcox (10)
National tech categories:
None (866) · AT 77d (78) · GB 4 propel & steer (8) · FR 6.4 (5) · AT 74 (3) · AT 37a (3) · GB 4 steering (3) · GB 4 with buoyant (3) · GB 4 without buoyant (3) · GB 4 propelling (2) · GB 4 aërostats (2) · GB 4 aëroplanes (2) · GB Aerial machines with aerostats (2) · GB 4 framework (2)
IPCs:
None (291) · IPC B64C39/00 (65) · IPC B64C17/00 (58) · IPC B64C1/00 (57) · IPC B64B1/00 (36) · IPC B64C3/00 (36) · IPC B64C13/00 (31) · IPC B64C35/00 (31) · IPC B64C11/00 (28) · IPC B64C3/38 (26) · IPC B64C23/00 (25) · IPC B64C3/18 (20) · IPC B64C25/00 (15) · IPC B64C17/06 (12) · IPC B64C27/04 (12) · IPC B64B1/58 (11) · IPC B64B1/62 (10) · IPC B64C33/00 (10) · IPC B64C11/16 (10) · IPC B64C3/56 (8)
First filing:
Cites these patents:
None (957) · Patent GB-1914-23502 (2) · Patent GB-1912-5966 (2) · Patent GB-1912-15735 (2)
Citations from after 1930:
Number of claims:
Number of diagram pages:

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