Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Office : ?? or DE or IN or US & Grant date: 1900 - 1999 & Patent agent: None

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Office: (Click arrow to add another value)
Applicant firm:
None (1599) · Curtiss Aeroplane (27) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (13) · Dornier Metallbauten (9) · Tarbox Safety Aircraft Company (6) · Luft-Verkehrs-Gesellschaft m.b.H. (5) · Rumpler-Werke A.-G. in Berlin-Johannisthal (4) · Westinghouse Air Spring Company (3) · Luftschiffbau Zeppelin G. m. b. H. (3) · Jacob Lohner & Co. (2) · Gothaer Waggonfabrik A. G. (2) · Glenn L. Martin Company (2) · E. Rumpler Luftfahrzeugbau G.m.b.H. (2) · International Aeronautical Construction Company (2) · Boughton Flying Machine (2)
Applicant is inventor:
Tech fields:
None (1099) · airplane (197) · frame (158) · stability (125) · LTA (93) · propeller (90) · navigation (88) · propulsion (87) · rudder (63) · Design (55) · construction (49) · control (48) · wheels (44) · wings (38) · marine (37) · propellers (36) · balloon (36) · safety (35) · airfoil (34)
Full specification filed date:
Granted:
Supplementary to patent:
None (1607) · 1911-05-09 (2) · Patent FR-1910-423792 (2) · Patent DE-1908-227242 (2) · Patent GB-1909-8531 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent US-1908-1077750 (2) · 1912-01-23 (2) · Patent GB-1911-2636 (2) · Patent US-1912-1081794 (2) · 1911-02-14 (2)
Patent agent: (Click arrow to add another value)
Assigned to:
None (1617) · 1 (18) · Westinghouse Air Spring Company (3) · Curtiss Aeroplane (3) · Tarbox Safety Aircraft Company (3) · International Aeronautical Construction Company (3) · Goodyear Tire and Rubber Company (3) · Glenn L. Martin Company (2) · (1/4) (2)
IPCs:
None (1472) · IPC B64C39/00 (20) · IPC B64C3/00 (20) · IPC B64B1/00 (19) · IPC CPC B64C13/00 (14) · IPC B64C13/00 (9) · IPC B64C25/00 (8) · IPC B64C17/00 (7) · IPC B64C33/00 (7) · IPC B64C33/02 (7) · IPC B64C1/00 (6) · IPC B64C35/00 (6) · IPC B64C3/38 (5) · IPC B64B1/58 (4) · IPC B64B1/62 (4) · 1 (4) · IPC B64C3/18 (4) · IPC G01P3/36 (4)
First filing:
Citations from after 1930:

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