Drilldown: Patents

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Patents > 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 (2416) · Curtiss Aeroplane (45) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (19) · Dornier Metallbauten (10) · General Electric Co. (9) · Tarbox Safety Aircraft Company (9) · Westinghouse Electric & Manufacturing Company (6) · Luft-Verkehrs-Gesellschaft m.b.H. (6) · Rumpler-Werke A.-G. in Berlin-Johannisthal (5) · Moteurs Salmson (5) · Luftschiffbau Zeppelin G. m. b. H. (3) · Motorluftschiff Studiengesellschaft m.b.H (3) · Westinghouse Air Spring Company (3)
Applicant is inventor:
Full specification filed date:
Granted:
Supplementary to patent:
None (2429) · Patent FR-1902-321808 (2) · Patent US-1908-1077750 (2) · Patent GB-1911-2636 (2) · 1912-01-23 (2) · Patent DE-1921-384750 (2) · Patent FR-1914-475066 (2) · 1911-05-09 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent US-1903-821393 (2) · Patent FR-1912-458772 (2) · 1911-02-14 (2) · Patent US-1912-1081794 (2) · Patent DE-1908-227242 (2) · Patent FR-1910-423792 (2) · Patent FR-1912-455471 (2) · Patent GB-1909-8531 (2) · navigation (2)
Patent agent: (Click arrow to add another value)
Assigned to:
None (2460) · 1 (29) · Goodyear Tire and Rubber Company (6) · Moteurs Salmson (5) · Westinghouse Electric & Manufacturing Company (4) · International Aeronautical Construction Company (3) · Curtiss Aeroplane (3) · Tarbox Safety Aircraft Company (3) · Western Electric Company (3) · Westinghouse Air Spring Company (3) · Varioplane Company (2) · Curtiss Aeroplane and Motor Corporation (2) · Jay S. Milner (2) · (1/4) (2)
IPCs:
None (2066) · IPC B64B1/00 (60) · IPC B64C3/00 (40) · IPC B64C39/00 (30) · IPC B64C33/02 (23) · IPC B64C13/00 (21) · IPC CPC B64C13/00 (20) · IPC B64C33/00 (18) · IPC B64C1/00 (15) · IPC B64C11/00 (15) · IPC B64C35/00 (13) · IPC B64C17/00 (13) · IPC B64C25/00 (12) · IPC B64B1/40 (11) · IPC B64B1/58 (10) · IPC B64C3/18 (10) · IPC B64B1/62 (9) · IPC B64C11/20 (9) · IPC B64C3/38 (9)
First filing:
Citations from after 1930:

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