Drilldown: Patents

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Patents > Number of text pages: 4-8 & Number of claims: 4-8

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Inventor country:
US (263) · GB (239) · FR (188) · DE (71) · AT (16) · RO (16) · IT (15) · HU (13) · None (12) · AU (11) · RU (9) · CA (8) · CH (8) · NZ (7) · IE (5) · BE (5) · VN (4)
Inventor location:
None (714) · London (14) · England (10) · Budapest (7) · Seine (7) · New York City (7) · New York county (6) · New York (6) · County of London (6) · Yorkshire (6) · California (5) · Leeds (4) · Texas (4) · Indiana (4) · Liverpool (4)
Applicant firm:
None (811) · Blackburn Aeroplane and Motor Co. (6) · Société Anonyme des Établissements Nieuport (5) · Curtiss Aeroplane (4) · British and Colonial Aeroplane Co. (3) · Société Duquesne & Dockès (2) · Grand Rapids Trust Company (2) · Vickers Limited (2) · Frederick Sage & Company, Limited (2) · British Westinghouse Electric and Manufacturing Co. (2) · Vickers, Sons, and Maxim (2)
Applicant is inventor:
Application number:
None (268) · 324718 (2) · 385310D (2) · 25941D (2)
Granted:
Related to aircraft:
National tech categories:
None (451) · FR 6.4 (155) · HU V/h (29) · USPC 244/80 (12) · CH 129b (11) · FR 5.8 (7) · FR 6.3 (6) · AT 77d (6) · AU 90.3 (6) · GB 4 propel & steer (6)
IPCs:
None (367) · IPC B64C17/00 (77) · IPC B64C1/00 (62) · IPC B64C39/00 (55) · IPC B64B1/00 (26) · IPC B64C3/38 (24) · IPC B64C35/00 (22) · IPC B64C23/00 (20) · IPC B64C33/02 (18) · IPC B64C27/04 (15) · IPC B64C11/00 (13) · IPC B64C13/00 (13) · IPC B64C3/00 (12) · IPC B64C3/18 (10) · IPC B64C17/06 (9) · IPC B64C33/00 (8) · IPC B64D17/00 (8) · IPC B64B1/58 (7) · IPC B64C25/00 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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