Patent DE-1897-103569

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  • This patent is apparently supplementary to Patent DE-1895-98580, which is mentioned as "together" (zusatz) with this one, and the end of the term of this one is set to the end of the term of that one. Interestingly they have different titles, which would not happen in France where supplementary and original patents have the same titles.
  • Inventor location: Stuttgart

Sources


Year filed 1897
Year granted 1899
Office DE
Patent number 103569
Inventors Ferdinand von Zeppelin
Inventor country DE
Applicant person Ferdinand von Zeppelin
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Luftfahrzeug mit verschiebbaren Schlepptauen
English title Aircraft with slidable towline
Tech fields
Filing date December 28, 1897
Full specification filed date
Application number
Grant date June 3, 1899
Granted? Yes
Publication date
Supplementary to patent Patent DE-1895-98580
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories DE 77
IPCs
CPCs
Family year 1895
First filing? No
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 1
Number of diagram pages 1
Number of figures 1
Number of claims 1