Drilldown: Patents

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Patents > Patent agent: None & Assigned to: None & Family year: 1915

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Office:
Inventors:
None (102) · Carl Alfred Johansson (7) · Franz Schneider (5) · Glenn Hammond Curtiss (5) · Guido Antoni (3) · Reinhold Richter (3)
Inventor country:
Applicant person:
None (95) · Carl Alfred Johansson (7) · CURTISS (5) · Franz Schneider (4) · Clarence Gaston Walker (3) · Reinhold Richter (3) · Frederick Handley Page (3) · NIEUPORT (3) · Guido Antoni (3)
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Applicant is inventor:
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Full specification filed date:
Application number:
None (120)
Granted:
Supplementary to patent:
None (250) · Patent NO-1915-12-15 Carl Alfred Johansson (6) · Patent DE-1915-05-31 Daimler Motoren-Gesellschaft (3) · Patent 1915-11-05 Käthe Paulus (2) · Patent US-1915-1149680 (2) · Patent FR-1915-477457 (2) · Patent DE-1915-04-13 Luft Fahrzeug G.m.b.H. (2)
Related to aircraft:
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National tech categories:
None (112) · HU V/h (40) · IT 8 (20) · AT 77d (14) · FR 6.4 (14) · DE 77h.5 (9) · DE 77h.15 (5) · USPC 244/80 (3) · USPC 244/142 (3) · DE 77 (3) · DE 77h.6 (3)
IPCs:
None (255) · IPC B64C3/00 (5) · IPC B64C17/00 (4) · IPC B64B1/00 (4) · IPC B64C23/00 (3) · IPC B64D1/04 (3) · IPC B64C13/00 (2) · IPC B64C1/00 (2) · IPC B64C25/00 (2) · IPC B64C11/00 (2)
CPCs:
None (128) · CPC B64C17/00 (16) · CPC B64B1/00 (14) · CPC B64C23/005 (11) · CPC B64C13/00 (10) · CPC B64C3/00 (9) · CPC B64C2700/6295 (8) · CPC B64C2700/6274 (7) · CPC B64C11/16 (6) · CPC B64C39/00 (6) · CPC B64C2700/6212 (5) · CPC B64C2700/6235 (5) · CPC B64C11/006 (5) · CPC B64C2700/6281 (4) · CPC B64C35/00 (4) · CPC B64C33/02 (4)
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Cites these patents:
Citations from after 1930:
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