Drilldown: Patents

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Patents > National tech categories: None & Number of figures: 3-5

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Office:
Applicant firm:
None (802) · Blackburn Aeroplane and Motor Co. (9) · Curtiss Aeroplane (6) · Varioplane Company (4) · Zeppelin-Werke G.m.b.H. (3) · Westinghouse Electric & Manufacturing Company (3) · Sperry Gyroscope Company (3) · United Fast Color Eyelet Company (2) · Siemens-Schuckert-Werke G.m.b.H. (2) · Société Nouvelle des Aéroplanes Paul Schmitt (2) · Sopwith Aviation Company Limited (2) · Tarbox Safety Aircraft Company (2) · British and Colonial Aeroplane Co. (2) · Westinghouse Air Spring Company (2) · Moteurs Salmson (2) · Ateliers d'aviation Louis Bréguet (2) · William Beardmore & Co. (2) · Société Anonyme des Établissements Nieuport (2)
Applicant is inventor:
Application number:
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Related to aircraft:
Assigned to:
None (851) · Curtiss Aeroplane (3) · Sperry Gyroscope Company (3) · Westinghouse Electric & Manufacturing Company (2) · Westinghouse Air Spring Company (2) · Moteurs Salmson (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (371) · IPC B64C39/00 (51) · IPC B64C1/00 (43) · IPC B64C17/00 (40) · IPC B64C13/00 (35) · IPC B64C35/00 (26) · IPC B64C11/00 (23) · IPC B64B1/00 (20) · IPC B64C3/00 (19) · IPC B64C25/00 (17) · IPC B64C3/38 (14) · IPC B64C27/04 (11) · IPC B64C3/18 (11) · IPC B64C23/00 (10) · IPC B64C17/06 (7) · IPC B64C3/54 (7) · IPC B64C11/16 (7) · IPC B64C3/56 (7)
First filing:
Cites these patents:
None (872) · Patent GB-1909-3202 (2) · Patent GB-1909-8118 (2)
Citations from after 1930:
Number of text pages:
Number of diagram pages:
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