Drilldown: Patents

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Patents > Patent agent: None & Number of text pages: 2-3 & Number of claims: 5-6

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Office:
Inventors:
None (26) · Karl Klinkosch (5) · Emil Hyra (5) · James Means (3) · Théophile-Alfred-Émilien Seutin père (2) · Jean-François Ernoult (2) · Johann Schütte (2) · Heinrich Suter (2) · Käthe Paulus (2) · Kurt Schultze (2) · Léon-Émilien Seutin fils (2) · Ferdinand von Zeppelin (2) · Paul G. Zimmermann (2) · Pierre Le Goaziou (2) · August Warchalowski (2) · Nazaire Lacrotte (2) · Anton Flettner (2) · Adolf Freiherr Odkolek von Augezd (2)
Inventor country:
Applicant person:
None (51) · Emil Hyra (5) · Karl Klinkosch (5) · Théophile-Alfred-Émilien Seutin père (2) · Léon-Émilien Seutin fils (2) · Ferdinand von Zeppelin (2) · Käthe Paulus (2) · August Warchalowski (2) · Paul G. Zimmermann (2) · Pierre Le Goaziou (2) · Anton Flettner (2) · James Means (2) · Nazaire Lacrotte (2) · Johann Schütte (2)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (87)
Granted:
Supplementary to patent:
None (143) · Patent SE-1906-23283 (4) · Patent AT-1911-57225 (4) · Patent DE-1895-98580 (2) · Patent CH-1899-18666 (2) · Patent 1915-11-05 Käthe Paulus (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
HU V/h (43) · None (26) · AT 77d (19) · FR 6.4 (16) · DE 77 (6) · DE 77h.6 (5) · DE 77h.5 (5) · DK 77 (5) · AT 74 (3) · USPC 244/51 (3)
IPCs:
None (125) · IPC B64B1/00 (9) · IPC B64C39/00 (7) · IPC B64C11/00 (4) · IPC B64C3/00 (4) · IPC B64C13/00 (4) · IPC B64C33/00 (3) · IPC B64C17/00 (3) · IPC B64C11/36 (3) · IPC B64B1/58 (3) · IPC B64C11/24 (3) · IPC B64C31/06 (2) · IPC B64C25/00 (2) · IPC B64D1/04 (2) · IPC B64C31/00 (2) · IPC B64C1/00 (2) · IPC B64B1/62 (2) · IPC B64F1/22 (2)
CPCs:
None (89) · CPC B64B1/00 (9) · CPC B64C13/00 (9) · CPC B64C2700/6295 (6) · CPC B64C17/00 (5) · CPC B64C39/00 (4) · CPC B64C33/00 (4) · CPC B64C23/005 (4) · CPC B64B1/58 (4) · CPC B64C11/36 (3) · CPC B64C11/00 (3) · CPC B64B1/40 (3) · CPC B64C3/00 (3) · CPC A63H27/08 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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