Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Tech fields : Airship or propeller or None

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Inventor country:
US (1537) · None (722) · FR (664) · GB (505) · DE (381) · IT (56) · CA (49) · AT (46) · CH (34) · BE (23) · AU (19) · HU (12) · NZ (11) · NO (11) · SE (10) · RU (9) · NL (9) · Prussia (7) · MX (6) · Great Britain (6)
Applicant firm:
None (3935) · Curtiss Aeroplane (22) · Vickers (14) · Dornier Metallbauten (9) · Luft Fahrzeug G.m.b.H. (8) · Luftschiffbau Schütte-Lanz (6) · Établissements de Dion-Bouton (5) · Gesellschaft für Ausführung freitragender Dachkonstrukcionen in Holz System Stephan G. m. b. H. (5) · Luft-Verkehrs-Gesellschaft m.b.H. (5) · Blackburn Aeroplane and Motor Co. (4) · Daimler-Motoren-Gesellschaft (4) · Société anonyme Astra AB (4) · Société des Avions Louis Bréguet (4) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (4) · Société Nouvelle des Aéroplanes Paul Schmitt (3) · Sopwith Aviation (3) · Varioplane Company (3)
Applicant is inventor:
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Full specification filed date:
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Related to aircraft:
Assigned to:
None (4093) · Westinghouse Air Spring Company (2) · Varioplane Company (2)
IPCs:
None (3447) · IPC B64C39/00 (84) · IPC B64C17/00 (54) · IPC B64C1/00 (44) · IPC B64B1/00 (41) · IPC B64C3/38 (41) · IPC B64C23/00 (39) · IPC B64C3/00 (38) · IPC B64C11/00 (24) · IPC B64C13/00 (19) · IPC B64C3/54 (18) · IPC B64C35/00 (16) · IPC B64B1/58 (15) · IPC B64C11/16 (11) · IPC B64C27/04 (11) · IPC B64C33/02 (11) · IPC B64C3/56 (10)
First filing:
Citations from after 1930:

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