Drilldown: Patents

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Patents > Assigned to: None & National tech categories: None & Number of claims: None

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Inventor country:
None (2027) · FR (725) · US (702) · GB (405) · DE (256) · IT (42) · AT (30) · BE (29) · CH (28) · CA (26) · ES (24) · RU (24) · AU (18) · HU (18) · NZ (12) · NO (12) · SE (11) · NL (8) · Ireland (6) · Great Britain (5)
Inventor location:
None (4382) · Paris (4) · Nord (3) · Marseille (3) · Geneva (2) · Lille (2) · Bouches-du-Rhône (2) · Seine (2) · Illinois (2)
Applicant firm:
None (4295) · Vickers (13) · Curtiss Aeroplane (12) · Motorluftschiff Studiengesellschaft m.b.H (8) · Société des Avions Louis Bréguet (8) · Établissements de Dion-Bouton (8) · Société anonyme Astra AB (7) · Dornier Metallbauten (6) · British and Colonial Aeroplane Co. (6) · Société anonyme des Constructions Aériennes Rossel-Peugeot (4) · Sopwith Aviation (2) · Société Antoinette (2) · Luft-Verkehrs-Gesellschaft m.b.H. (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (4182) ·   (7) · Patent GB-1911-29012 (5) · Patent FR-1891-216860 (3) · Patent GB-1909-12556 (3) · Patent GB-1908-4519 (3) · Patent FR-1907-382895 (3) · Patent BE-1910-Hervieu-hangar (3)
Related to aircraft:
Patent agent:
None (4256) · Haseltine, Lake & Co. (8) · 1 (6) · W. P. Thompson & Co. (5) · Herbert Haddan & Co. (3) · Armengaud aîné (3) · G. G. M. Hardingham (3) · Boult, Wade & Tennant (3) · Marks & Clerk (3)
Assigned to: (Click arrow to add another value)
National tech categories: (Click arrow to add another value)
IPCs:
None (4276) · IPC B64C17/00 (10) · IPC B64C39/00 (9) · IPC B64C11/00 (9) · IPC B64C1/00 (8) · IPC B64C23/00 (7) · IPC B64B (7) · 1 (5) · IPC B64C35/00 (5) · IPC B64B1/58 (5) · IPC B64C3/54 (5) · IPC B64D27/00 (4) · IPC B64B1/00 (3) · IPC B63H1/12 (3) · IPC B64C25/62 (3) · IPC B64C3/00 (3) · IPC B64C3/38 (3)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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