Patent ES-1871-4845

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Balloon: two three-sided pyramids joined at the base.

  • Category: (IPC1-7): B64B
  • Originally for five years; expired because fees were not paid.
  • Inventor location: Oviedo, Asturias, Spain

Sources


Year filed 1871
Year granted 1871
Office ES
Patent number 4845
Inventors Ramón Remis y Suárez
Inventor country ES
Inventor location Asturias
Applicant person Ramón Remis y Suárez
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Globos aerostáticos con dirección
English title Aerostatic balloons with steering
Tech fields LTA, balloon, navigation, hydrogen, propulsion
Filing date 1871-09-21
Full specification filed date
Application number
Grant date 1871-12-21
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories
IPCs IPC B64B
CPCs CPC B64B
Family year 1871
First filing? 1
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
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Number of claims