Drilldown: Patents

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Patents > Office: US & Family year: 1900 - 1999 & Number of text pages: 1-4

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Office: (Click arrow to add another value)
Applicant firm:
None (1324) · Curtiss Aeroplane (16) · General Electric Company (8) · Sperry Gyroscope Company (6) · Curtiss Aeroplane and Motor Corporation (5) · Westinghouse Electric & Manufacturing Company (5) · Moteurs Salmson (5) · Société Anonyme des Établissements Nieuport (4) · Grand Rapids Trust Company (3) · United Fast Color Eyelet Company (3) · L W F Engineering Company (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3)
Applicant is inventor:
Full specification filed date:
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Supplementary to patent:
None (1341) · Patent US-1909-970771 (3) · Patent US-1910-1055379 (3) · Patent US-1912-1081794 (2) · Patent GB-1911-2636 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2)
Related to aircraft:
Assigned to:
None (1265) · Curtiss Aeroplane and Motor Corporation (7) · Goodyear Tire and Rubber Company (6) · Sperry Gyroscope Company (6) · Curtiss Aeroplane (6) · Moteurs Salmson (5) · General Electric Company (5) · Westinghouse Electric & Manufacturing Company (4) · Société Anonyme des Établissements Nieuport (3) · 1 (3)
IPCs:
None (1041) · IPC B64B1/00 (44) · IPC B64C39/00 (37) · IPC B64C3/00 (29) · IPC B64C13/00 (20) · IPC B64C33/00 (18) · IPC B64C25/00 (18) · IPC B64C17/00 (11) · IPC B64C31/00 (11) · IPC B64C27/00 (11) · IPC B64C31/06 (10) · IPC B64C3/38 (9) · IPC B64C1/00 (8) · IPC B64C23/00 (8) · IPC B64C11/20 (8) · IPC B64C33/02 (8) · IPC B64C11/00 (7) · IPC B64C35/00 (6) · IPC B64C9/00 (6) · IPC B64C13/12 (6)
First filing:
Citations from after 1930:
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