Drilldown: Patents

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Patents > Office : ?? or DE or IN or US & Tech fields : Propulsion or balloon or construction or propeller or None & Grant date: 1900 - 1999 & Patent agent: None

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Office: (Click arrow to add another value)
Applicant firm:
None (1722) · Curtiss Aeroplane (42) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (14) · Dornier Metallbauten (10) · Rumpler-Werke A.-G. in Berlin-Johannisthal (5) · Moteurs Salmson (4) · General Electric Company (2) · Gothaer Waggonfabrik A. G. (2) · Westinghouse Electric & Manufacturing Company (2) · Luft-Verkehrs-Gesellschaft m.b.H. (2) · Boughton Flying Machine (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (1792) · Patent FR-1902-321808 (2) · Patent FR-1912-458772 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
None (1786) · Goodyear Tire and Rubber Company (6) · Moteurs Salmson (4) · Jay S. Milner (2) · International Aeronautical Construction Company (2) · 1 (2)
IPCs:
None (1623) · IPC B64B1/00 (28) · IPC B64C3/00 (21) · IPC B64C39/00 (15) · IPC B64C33/00 (10) · IPC B64C11/00 (10) · IPC B64C33/02 (7) · IPC B64C23/005 (5) · IPC B64C3/18 (5) · IPC B64C9/00 (4) · IPC B64B1/58 (4) · IPC B64C1/00 (4) · IPC B64C17/00 (4) · IPC B64C9/02 (4) · IPC CPC B64C13/00 (4) · IPC B64C35/00 (4)
First filing:
Citations from after 1930:

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