Drilldown: Patents

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Patents > Number of claims: 4 & Number of figures: 2-5

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Office:
Inventor location:
None (482) · Budapest (6) · England (5) · Seine (5) · Pennsylvania (3) · Missouri (3) · Pittsburgh (3) · PA (3) · Allegheny county, Pennsylvania (3) · Seine-et-Oise (3)
Applicant firm:
None (505) · Luft-Verkehrs-Gesellschaft m.b.H. (6) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (4) · Luft Fahrzeug G.m.b.H. (3) · Siemens-Schuckert-Werke G.m.b.H. (3) · Siemens-Schuckert Werke GmbH (3) · Vickers Limited (3) · Jacob Lohner & Co. (3) · Curtiss Aeroplane (2) · Varioplane Company (2) · British and Colonial Aeroplane Co. (2) · Zeppelin-Werke G.m.b.H. (2)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (431) · Patent BE-1911-05-15 Georges de Bothezat (3) · Patent DE-1909-220044 (3) · Patent DE-1907-214228 (3) · Patent DE-1910-06-18 Carl Hanschke (3) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent FR-1916-502839 (2) · Patent US-1908-1077750 (2) · Patent US-1908-1081147 (2) · Patent US-1910-1041876 (2) · Patent DE-1907-206614 (2) · Patent FR-1909-403418 (2) · Patent DE-1908-239989 (2)
Related to aircraft:
Patent agent:
None (153) · Marks & Clerk (23) · None (19) · E. Blétry (14) · Armengaud jeune (14) · Haseltine, Lake & Co. (13) · Munn & Co. (11) · Boult, Wade & Tennant (9) · Abel & Imray (7) · W. P. Thompson & Co. (7) · Brewer & Son (6) · Victor J. Evans (6) · Herbert Haddan & Co. (6) · J. Bonnet-Thirion (6) · Wheatley & Mackenzie (5) · Dupont et Elluin (5) · Brandon frères (5) · C. A. Snow & Co. (5)
National tech categories:
None (244) · FR 6.4 (108) · HU V/h (31) · DE 77h.5 (14) · AT 77d (13) · DE 77h.15 (6) · FR 6.3 (5) · USPC 244/45R (4) · CH 129b (4) · USPC 244/22 (4) · USPC 244/35R (4) · USPC 244/80 (4) · USPC 244/33 (4) · DE 77h.6 (3) · CH 115 (3) · FR 6.2 (3)
IPCs:
None (232) · IPC B64C39/00 (42) · IPC B64C1/00 (24) · IPC B64B1/00 (22) · IPC B64C17/00 (22) · IPC B64C13/00 (18) · IPC B64C3/00 (16) · IPC B64C23/00 (13) · IPC B64C27/04 (10) · IPC B64C3/38 (9) · IPC B64C11/00 (8) · IPC B64C35/00 (8) · IPC B64C11/04 (7) · IPC B64B1/58 (7) · IPC B64C33/02 (7) · IPC B64C3/18 (6) · IPC B64C3/54 (5) · IPC B64C33/00 (5)
First filing:
Citations from after 1930:
Number of claims:
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