Drilldown: Patents

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Patents > Office : ?? or DE or IN or US & Grant date: 1910 - 1919 & Patent agent: None

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Office: (Click arrow to add another value)
Applicant firm:
None (1509) · Curtiss Aeroplane (27) · Tarbox Safety Aircraft Company (6) · Luft-Verkehrs-Gesellschaft m.b.H. (4) · Westinghouse Air Spring Company (3) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) · International Aeronautical Construction Company (2) · Glenn L. Martin Company (2) · E. Rumpler Luftfahrzeugbau G.m.b.H. (2) · Rumpler-Werke A.-G. in Berlin-Johannisthal (2) · Jacob Lohner & Co. (2) · Boughton Flying Machine (2)
Applicant is inventor:
Tech fields:
None (1018) · airplane (182) · frame (145) · stability (125) · LTA (92) · propeller (89) · navigation (87) · propulsion (85) · rudder (62) · control (47) · design (47) · wheels (44) · marine (37) · balloon (36) · propellers (35) · wings (35) · construction (35) · safety (34) · airfoil (34) · landing (29)
Full specification filed date:
Granted:
Supplementary to patent:
None (1506) · 1911-02-14 (2) · Patent GB-1911-2636 (2) · Patent FR-1910-423792 (2) · Patent GB-1909-8531 (2) · Patent US-1912-1081794 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · 1912-01-23 (2) · Patent US-1908-1077750 (2) · Patent DE-1908-227242 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
None (1508) · 1 (13) · Westinghouse Air Spring Company (3) · Goodyear Tire and Rubber Company (3) · Curtiss Aeroplane (3) · Tarbox Safety Aircraft Company (3) · International Aeronautical Construction Company (3) · (1/4) (2) · Glenn L. Martin Company (2)
IPCs:
None (1381) · IPC B64C39/00 (20) · IPC B64B1/00 (19) · IPC CPC B64C13/00 (13) · IPC B64C3/00 (11) · IPC B64C13/00 (9) · IPC B64C25/00 (7) · IPC B64C33/00 (7) · IPC B64C33/02 (7) · IPC B64C17/00 (7) · IPC B64C3/38 (5) · IPC B64C35/00 (4) · IPC B64B1/58 (4) · IPC B64B1/62 (4) · IPC B64C1/00 (4) · IPC G01P3/36 (4)
First filing:
Citations from after 1930:

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