Drilldown: Patents

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Patents > Tech fields : equilibrium or None & Grant date: 1910 - 1919

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Applicant firm:
None (2568) · Curtiss Aeroplane (22) · Vickers (10) · Blackburn Aeroplane and Motor Co. (4) · Société des Avions Louis Bréguet (4) · Établissements de Dion-Bouton (4) · Sopwith Aviation (3) · Société Nouvelle des Aéroplanes Paul Schmitt (3) · Société anonyme Astra AB (3) · Varioplane Company (2) · Planes Ltd. (2) · National Aerial Navigation & Equipment Co. (2) · Blair Atholl Aeroplane Syndicate (2) · Westinghouse Air Spring Company (2) · Connecticut Aircraft Company (2) · Boughton Flying Machine (2) · Patent Corporation (2) · Jacob Lohner & Co. (2) · Connecticut Aircraft (2) · Vickers Ltd. (2)
Applicant is inventor:
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Full specification filed date:
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Supplementary to patent:
None (2473) · Patent GB-1909-2111 (5) · Patent IT-1910-10-17 Carlo Navaro (5) · Patent FR-1911-443878 (4) · Patent FR-1910-435648 (4) · Patent BE-1912-02-07-Gramaticesco (3) · Patent BE-1910-12-28-Muehter (3) · Patent DE-1909-05-03 Hans Lohmann (3) · Patent BE-1909-219377 (3) · Patent US-1911-1032812 (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent AU-1916-630 (3) · Patent FR-1909-408197 (3)
Related to aircraft:
IPCs:
None (2128) · IPC B64C17/00 (93) · IPC B64C39/00 (76) · IPC B64C1/00 (75) · IPC B64C3/38 (39) · IPC B64C3/00 (36) · IPC B64C23/00 (29) · IPC B64C13/00 (21) · IPC B64C3/54 (18) · IPC B64C35/00 (16) · IPC B64C33/02 (11) · IPC B64C11/00 (11) · IPC B64C3/56 (10) · IPC B64C17/06 (8) · IPC B64C25/00 (8) · IPC B64B1/00 (8) · IPC CPC B64C13/00 (7) · IPC B64C27/04 (7) · IPC B64D27/00 (7) · IPC B64C5/04 (7)
First filing:
Citations from after 1930:
Number of diagram pages:

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