Drilldown: Patents

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Patents > Number of claims: 4-6 & Number of figures: 4-5

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Inventor country:
Inventor location:
None (525) · Budapest (9) · Seine (8) · England (3) · London (3) · Kansas (3) · St. Louis (3)
Applicant firm:
None (526) · Aktiebolaget Aviatorer (5) · Jacob Lohner & Co. (5) · Blackburn Aeroplane and Motor Co. (4) · Sopwith Aviation Company Limited (4) · Curtiss Aeroplane (4) · Varioplane Company (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Zeppelin-Werke G.m.b.H. (3) · Siemens-Schuckert Werke GmbH (3) · Flugzeugwerft G.m.b.H. (2) · Sperry Gyroscope Company (2) · Société Anonyme des Établissements Nieuport (2)
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Tech fields:
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Granted:
Supplementary to patent:
None (452) · Patent SE-1906-23283 (5) · Patent DE-1910-06-18 Carl Hanschke (3) · Patent DE-1909-220044 (3) · Patent DE-1907-214228 (3) · Patent US-1910-1041876 (2) · Patent FR-1909-403418 (2) · Patent FR-1914-475066 (2) · Patent DE-1917-306449 (2) · Patent DE-1908-239989 (2) · Patent GB-1911-5162 (2) · Patent FR-1910-420958 (2) · Patent DE-1907-206614 (2) · Patent GB-1916-109146 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent BE-1914-264437 (2) · Patent DE-1907-215602 (2) · Patent AT-1911-57225 (2) · Patent US-1913-1123253 (2)
Related to aircraft:
Patent agent:
None (148) · Marks & Clerk (23) · None (17) · Armengaud jeune (15) · Haseltine, Lake & Co. (12) · Brewer & Son (11) · Victor J. Evans (11) · Munn & Co. (10) · Boult, Wade & Tennant (10) · C. A. Snow & Co. (9) · Abel & Imray (9) · Herbert Haddan & Co. (7) · E. Blétry (7) · L. Chassevent (6) · W. P. Thompson & Co. (6)
National tech categories:
None (256) · FR 6.4 (113) · HU V/h (42) · AT 77d (13) · USPC 244/45R (9) · USPC 244/80 (7) · DE 77h.5 (7) · USPC 244/64 (6) · USPC 244/22 (5) · FR 6.3 (5) · USPC 244/35R (4)
IPCs:
None (263) · IPC B64C39/00 (46) · IPC B64C17/00 (35) · IPC B64C1/00 (25) · IPC B64B1/00 (22) · IPC B64C13/00 (16) · IPC B64C3/00 (14) · IPC B64C23/00 (13) · IPC B64C11/00 (11) · IPC B64C25/00 (10) · IPC B64C35/00 (10) · IPC B64C33/00 (9) · IPC B64C33/02 (8) · IPC B64C27/04 (8) · IPC B64C3/38 (7) · IPC B64C11/20 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
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Number of figures:

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