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Patents > Office : GB or MX & Supplementary to patent : Patent BE-1907-199348 or None

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Office: (Click arrow to add another value)
Inventor country:
None (1406) · GB (1030) · US (243) · DE (183) · FR (168) · IT (27) · CH (23) · MX (23) · AT (17) · CA (16) · AU (16) · BE (14) · RU (13) · IE (13) · Great Britain (10) · HU (10) · NZ (9) · ES (7) · IN (7)
Applicant firm:
None (3108) · Blackburn Aeroplane and Motor Co. (19) · Vickers (15) · Sopwith Aviation Company Limited (6) · Siemens-Schuckert-Werke G.m.b.H. (5) · British and Colonial Aeroplane Co. (5) · Varioplane Company (4) · Société anonyme Astra AB (4) · Blackburn Aeroplane & Motor Co. (4) · North British Rubber Company (3) · Sopwith Aviation (3) · Motorluftschiff Studiengesellschaft m.b.H (2) · British Colonial Aeroplane (2) · British Westinghouse Electric and Manufacturing Co. (2) · Patent Corporation (2) · Planes Ltd. (2) · William Beardmore & Co. (2) · Lang Propeller Limited (2) · Société des Avions Louis Bréguet (2)
Applicant is inventor:
Granted:
Supplementary to patent: (Click arrow to add another value)
National tech categories:
None (3044) · GB 4 propel & steer (56) · MX F. III (32) · GB 4 with buoyant (31) · GB 4 without buoyant (31) · GB 4 (23) · GB 4 aëroplanes (15) · GB 4 aërostats (14) · GB 4 framework (11) · MX F. II (7) · GB 4 motors (7) · GB 4 cars and cabins (6) · GB 122 aero steam engines (6) · GB 4 parachutes (5) · GB 4 propelling (5)
IPCs:
None (2409) · IPC B64C39/00 (72) · IPC B64C1/00 (63) · IPC B64C17/00 (60) · IPC B64C13/00 (44) · IPC B64C3/00 (44) · IPC B64C35/00 (37) · IPC B64B1/00 (32) · IPC B64C11/00 (32) · IPC B64C3/18 (28) · IPC B64C3/38 (26) · IPC B64C23/00 (23) · IPC B64C3/54 (20) · IPC B64B1/58 (18) · IPC B64C27/04 (18) · IPC B64C25/00 (17) · IPC B64C3/56 (13) · IPC B64C1/06 (13) · IPC B64C33/02 (13) · IPC B64C11/04 (12)
First filing:
Cites these patents:
None (3188) · Patent GB-1912-15735 (2) · Patent GB-1901-346 (2) · Patent GB-1913-5223 (2) · Patent GB-1914-23502 (2) · Patent GB-1912-5966 (2) · 1 (2) · Patent GB-1909-8118 (2)
Citations from after 1930:

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