Patent FR-1893-229898

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BOPI info pertinent to 1893

Guessing supplementary to Patent DE-1891-63629 by C. Th. Geissler of Hamburg.

Sources

  • BOPI (1893, tome 13)
  • Inventor location:


Year filed
Year granted 1893
Office FR
Patent number 229898
Inventors C. Geissler
Inventor country
Applicant person C. Geissler
Applicant firm
Applicant type
Applicant is inventor? Yes
Original title Navire aérien dirigeable
English title Dirigible
Tech fields airship, dirigible, LTA
Filing date
Full specification filed date
Application number
Grant date May 6, 1893
Granted? Yes
Publication date
Supplementary to patent Patent DE-1891-63629
Related to aircraft? Yes
Serial number
Patent agent Société Marillier et Robelet
Assigned to
National tech categories FR 6.3
IPCs
CPCs
Family year 1893
First filing? No
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims