Drilldown: Patents

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Patents > National tech categories: None & Number of figures: 2-5

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Office:
Inventor country:
GB (400) · US (379) · FR (209) · DE (143) · None (27) · AT (22) · CA (20) · IT (20) · CH (17) · RU (12) · NZ (10) · BE (10) · HU (10) · RO (8) · Prussia (6) · SE (5) · NO (4) · MX (4)
Applicant firm:
None (1139) · Curtiss Aeroplane (13) · Blackburn Aeroplane and Motor Co. (12) · Vickers Limited (9) · British and Colonial Aeroplane Co. (5) · Varioplane Company (5) · Société Anonyme des Établissements Nieuport (4) · Siemens-Schuckert-Werke G.m.b.H. (4) · Jacob Lohner & Co. (3) · Luftschiffbau Zeppelin (3) · Tarbox Safety Aircraft Company (3) · Sperry Gyroscope Company (3) · Curtiss Aeroplane and Motor Corporation (3) · Zeppelin-Werke G.m.b.H. (3) · Westinghouse Electric & Manufacturing Company (3)
Applicant is inventor:
Granted:
Related to aircraft:
Assigned to:
None (1229) · Curtiss Aeroplane (5) · Westinghouse Electric & Manufacturing Company (3) · Curtiss Aeroplane and Motor Corporation (3) · Sperry Gyroscope Company (3) · Moteurs Salmson (2) · Varioplane Company (2) · Westinghouse Air Spring Company (2) · Rupert G. Bryant (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (537) · IPC B64C39/00 (71) · IPC B64C1/00 (60) · IPC B64C17/00 (58) · IPC B64C13/00 (44) · IPC B64C35/00 (36) · IPC B64C3/00 (29) · IPC B64C11/00 (29) · IPC B64B1/00 (25) · IPC B64C3/38 (25) · IPC B64C25/00 (21) · IPC B64C23/00 (17) · IPC B64C27/04 (16) · IPC B64C3/18 (13) · IPC B64B1/58 (13) · IPC B64C17/06 (12) · IPC B64C11/16 (10) · IPC B64C3/56 (9) · IPC B64C33/02 (9) · IPC B64C3/54 (9)
First filing:
Cites these patents:
None (1262) · Patent GB-1909-3202 (2) · Patent GB-1909-8118 (2)
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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