Drilldown: Patents

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Patents > Grant date: 1910 - 1919 & Number of claims: 4 & Number of diagram pages: 1-3

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Office:
Inventor location:
None (539) · Budapest (6) · Seine (6) · England (6) · Allegheny county, Pennsylvania (4) · Pittsburgh (4) · PA (4) · London (4) · Yorkshire (3)
Applicant firm:
None (562) · Jacob Lohner & Co. (6) · Luft-Verkehrs-Gesellschaft m.b.H. (5) · Blackburn Aeroplane and Motor Co. (4) · Vickers Limited (4) · British and Colonial Aeroplane Co. (3) · Luft Fahrzeug G.m.b.H. (2) · Siemens-Schuckert-Werke G.m.b.H. (2) · Curtiss Aeroplane (2) · Société Anonyme des Établissements Nieuport (2) · Varioplane Company (2) · Sopwith Aviation Company Limited (2)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (442) · Patent GB-1909-2111 (3) · Patent DE-1910-06-18 Carl Hanschke (3) · Patent BE-1911-05-15 Georges de Bothezat (3) · Patent DE-1907-214228 (3) · Patent DE-1909-220044 (3) · Patent ES-1911-50083‎ (3) · Patent FR-1911-431862 (2) · Patent US-1910-1041876 (2) · Patent FR-1909-403418 (2) · Patent US-1908-1081147 (2) · Patent US-1908-1077750 (2) · Patent DE-1908-239989 (2) · Patent FR-1911-431131 (2) · Patent AT-1913-79244 (2) · Patent DE-1909-05-03 Hans Lohmann (2) · Patent FR-1912-447782 (2) · Patent US-1909-970771 (2)
Related to aircraft:
Patent agent:
None (140) · Marks & Clerk (30) · Armengaud jeune (25) · None (24) · Haseltine, Lake & Co. (17) · E. Blétry (16) · Brewer & Son (10) · Dupont et Elluin (10) · Victor J. Evans (9) · Boult, Wade & Tennant (9) · L. Chassevent (8) · Lavoix et Mosès (7) · Abel & Imray (7) · Schwab (7) · Munn & Co. (7) · Charles Dony (6) · W. P. Thompson & Co. (6) · J. S. Withers & Spooner (5) · Wheatley & Mackenzie (5)
National tech categories:
None (270) · FR 6.4 (144) · HU V/h (45) · AT 77d (11) · FR 6.2 (8) · CH 129b (6) · USPC 244/80 (6) · DE 77h.5 (4) · USPC 244/35R (3) · USPC 244/177 (3) · USPC 244/60 (3) · USPC 244/70 (3) · CH 129a (3) · USPC 244/22 (3) · USPC 244/48 (3) · USPC 244/45R (3) · USPC 244/93 (3)
IPCs:
None (218) · IPC B64C1/00 (39) · IPC B64C39/00 (38) · IPC B64C17/00 (35) · IPC B64C3/00 (23) · IPC B64C13/00 (21) · IPC B64B1/00 (20) · IPC B64C23/00 (17) · IPC B64C3/38 (15) · IPC B64C35/00 (13) · IPC B64C11/00 (11) · IPC B64C17/06 (8) · IPC B64C27/04 (8) · IPC B64C25/00 (7) · IPC B64B1/58 (7) · IPC B64C3/54 (7) · IPC B64C3/18 (7) · IPC B64D17/00 (6) · IPC B64C33/02 (6)
First filing:
Cites these patents:
None (609)
Citations from after 1930:
Number of claims:
Number of diagram pages:

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