Patent DE-1881-14684

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  • Priority date: 1879-04-02 ; parent patent is Patent DE-1880-9137 matches DE 1879-04-02
  • Inventor location: Forsthaus Grüna bei Chemnitz

Patent family descending from Patent DE-1880-9137


Year filed 1880
Year granted 1881
Office DE
Patent number 14684
Inventors Ernst Georg August Baumgarten
Inventor country DE
Applicant person Ernst Georg August Baumgarten
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Neuerungen an Luftschiffen
English title Innovations on airships
Tech fields LTA
Filing date October 31, 1880
Full specification filed date
Application number
Grant date October 08, 1881
Granted? Yes
Publication date
Supplementary to patent Patent DE-1880-9137
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories
IPCs IPC B64B1/30, IPC B64B1/58, IPC B64B1/06
CPCs CPC B64B1/58
Family year 1880
First filing? No
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID 9309926
Number of text pages
Number of diagram pages
Number of figures
Number of claims