Drilldown: Patents

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Patents > Tech fields: None & Granted: Yes & IPCs : IPC B64C3/38 or None

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Inventor country:
None (2121) · US (1494) · FR (687) · GB (326) · DE (232) · IT (42) · CA (40) · CH (37) · AT (31) · BE (20) · AU (12) · SE (12) · NO (9) · NL (8) · RU (7) · MX (5) · HU (5) · AR (4) · NZ (4)
Applicant firm:
None (4968) · Curtiss Aeroplane (43) · Vickers (12) · Société des Avions Louis Bréguet (9) · Dornier Metallbauten (9) · General Electric Co. (8) · Société anonyme Astra AB (7) · Établissements de Dion-Bouton (6) · Sopwith Aviation (3) · Luft-Verkehrs-Gesellschaft m.b.H. (2) · Magneso Calcite Fire-Proof Company (2) · National Aerial Navigation & Equipment Co. (2) · Boughton Flying Machine (2) · Westinghouse Air Spring Company (2) · Aktiebolaget Aviatorer (2) · Société Industrielle Suisse (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (5057) · Patent US-1912-1062545 (2) · Patent US-1911-1003885 (2) · Patent GB-1909-47 (2) ·   (2)
Related to aircraft:
Patent agent:
None (4823) · Munn & Co. (20) · Victor J. Evans (14) · None (14) · Haseltine, Lake & Co. (6) · C. A. Snow & Co. (5) · Sigmund Herzog (4) · Armengaud jeune (3) · Randolph, Jr. (3) · Desnos (3) · Chassevent (3) · Harris & Mills (3) · C. C. Hines (3) · John P. Tarbox (3) · Abel & Imray (3) · Charles Assi (3) · Blétry aîné (3)
Assigned to:
None (5086) · Magneso Calcite Fire-Proof Company (2) · Westinghouse Air Spring Company (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:

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