Drilldown: Patents

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Patents > Assigned to: None & National tech categories: None & Number of text pages: 3-7

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Office:
Inventor country:
GB (515) · US (370) · FR (197) · DE (94) · None (32) · IT (23) · AT (21) · CH (16) · CA (15) · AU (13) · BE (10) · HU (10) · NZ (9) · RO (9) · RU (7) · IE (7) · ES (4) · Poland (4) · Prussia (4)
Inventor location:
None (1171) · England (12) · London (12) · Yorkshire (10) · County of London (8) · Budapest (8) · Seine (8) · Indiana (7) · New York (7) · New York county (7) · Hampshire (6) · New York City (6) · Nord (6) · Pennsylvania (5)
Applicant firm:
None (1228) · Curtiss Aeroplane (16) · Blackburn Aeroplane and Motor Co. (12) · Vickers Limited (10) · Sopwith Aviation Company Limited (7) · British and Colonial Aeroplane Co. (5) · Tarbox Safety Aircraft Company (4) · Blackburn Aeroplane & Motor Co. (4) · Planes Ltd. (3) · Société Anonyme des Établissements Nieuport (3) · Ordnance Engineering Corp. (2) · Portadown Weaving Company Limited (2) · Société anonyme Astra (2) · Westinghouse Electric & Manufacturing Company (2) · Curtiss Aeroplane and Motor Corporation (2) · Varioplane Company (2)
Applicant is inventor:
Application number:
Granted:
Related to aircraft:
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National tech categories: (Click arrow to add another value)
IPCs:
None (480) · IPC B64C17/00 (90) · IPC B64C39/00 (85) · IPC B64C1/00 (79) · IPC B64C3/38 (45) · IPC B64C3/00 (36) · IPC B64C13/00 (36) · IPC B64C23/00 (36) · IPC B64C35/00 (31) · IPC B64C11/00 (29) · IPC B64B1/00 (26) · IPC B64C27/04 (21) · IPC B64C33/00 (20) · IPC B64C3/18 (20) · IPC B64C33/02 (19) · IPC B64C25/00 (16) · IPC B64C3/54 (16) · IPC B64C17/06 (14) · IPC B64B1/58 (11)
First filing:
Cites these patents:
None (1305) · Patent GB-1914-23502 (2) · Patent GB-1909-3202 (2) · Patent GB-1912-5966 (2) · Patent GB-1912-15735 (2)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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