Drilldown: Patents

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Patents > Tech fields: None

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Inventor country:
None (2435) · US (1705) · FR (926) · GB (572) · DE (353) · IT (66) · CA (52) · CH (52) · AT (46) · BE (27) · AU (22) · NZ (14) · SE (13) · RU (12) · NO (11) · NL (11) · MX (7) · Great Britain (7) · RO (7)
Applicant firm:
None (6164) · Curtiss Aeroplane (48) · Vickers (17) · Dornier Metallbauten (10) · Société des Avions Louis Bréguet (9) · Société anonyme Astra AB (8) · General Electric Co. (8) · Établissements de Dion-Bouton (7) · Blackburn Aeroplane and Motor Co. (4) · Société Nouvelle des Aéroplanes Paul Schmitt (3) · Sopwith Aviation (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Supplementary to patent:
None (6201) · Patent AU-1916-630 (3) · Patent BE-1909-219377 (3) ·   (3) · Patent US-1915-1130623 (2) · Patent NZ-1909-25865 (2) · Patent US-1911-1003885 (2) · Patent GB-1909-47 (2) · DE79446 (2) · Patent US-1912-1080531 (2) · Patent US-1912-1062545 (2) · Patent GB-1910-5703 (2) · Patent GB-1908-4519 (2)
Related to aircraft:
Assigned to:
None (6331) · Société Duquesne & Dockès (2) · Westinghouse Air Spring Company (2) · Varioplane Company (2) · Sturtevant Aeroplane Co. (2) · Magneso Calcite Fire-Proof Company (2)
IPCs:
None (5833) · IPC B64C39/00 (85) · IPC B64C17/00 (55) · IPC B64C3/00 (43) · IPC B64C1/00 (37) · IPC B64C23/00 (25) · IPC B64C13/00 (20) · IPC B64C3/38 (19) · IPC B64C11/00 (17) · IPC B64C27/04 (16) · IPC B64C35/00 (15) · IPC B64C33/02 (14) · IPC B64C5/04 (10) · IPC B64C25/00 (10) · IPC B64B1/00 (10) · IPC B64C3/56 (10) · IPC B64C3/54 (9) · IPC CPC B64C13/00 (7) · IPC B64C29/00 (7)
First filing:
Citations from after 1930:

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