Drilldown: Patents

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Patents > Tech fields : Descent or None & Granted: Yes

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Inventor country:
None (1685) · US (1294) · FR (690) · GB (414) · DE (263) · IT (44) · CA (40) · CH (37) · AT (35) · BE (21) · AU (17) · RU (11) · SE (11) · NL (9) · NO (7) · NZ (7) · MX (5) · HU (4) · DZ (4) · AR (4)
Inventor location:
None (4424) · Seine (26) · London (15) · Paris (10) · Chicago (7) · Charente-Inférieure (5) · Rhône (5) · Pennsylvania (5) · Baltimore (4) · Nord (4)
Applicant firm:
None (4446) · Curtiss Aeroplane (22) · Vickers (10) · Dornier Metallbauten (8) · Société des Avions Louis Bréguet (8) · Société anonyme Astra AB (7) · Établissements de Dion-Bouton (6) · Blackburn Aeroplane and Motor Co. (4) · Sopwith Aviation (3) · General Electric Company (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (4394) · Patent US-1916-1215295 (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent FR-1908-407090 (3) · Patent BE-1910-12-28-Muehter (3) · Patent US-1911-1028409 (3) · Patent US-1911-1032812 (3) · Patent BE-1909-219377 (3)
Related to aircraft:
Assigned to:
None (4567) · Curtiss Aeroplane (5) · Varioplane Company (2) · Société Duquesne & Dockès (2) · Magneso Calcite Fire-Proof Company (2) · Westinghouse Air Spring Company (2) · Sturtevant Aeroplane Co. (2)
IPCs:
None (3874) · IPC B64C39/00 (93) · IPC B64C23/00 (79) · IPC B64C1/00 (59) · IPC B64C17/00 (56) · IPC B64C3/38 (53) · IPC B64C3/00 (52) · IPC B64C33/02 (35) · IPC B64C13/00 (25) · IPC B64C35/00 (21) · IPC B64C3/54 (20) · IPC B64C27/04 (18) · IPC B64B1/00 (18) · IPC B64C11/00 (18) · IPC B64C33/00 (15) · IPC B64C5/04 (12) · IPC B64C3/56 (12) · IPC B64C25/00 (10) · IPC B62C5/04 (8) · IPC B64C29/00 (8)
First filing:
Cites these patents:
None (4601) · 1 (2)
Citations from after 1930:

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