Patent FR-1893-227911

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BOPI info pertinent to 1893

Sources

  • BOPI (1893, tome 13)


Year filed
Year granted 1893
Office FR
Patent number 227911
Inventors Rudolf Chillingworth
Inventor country
Applicant person Rudolf Chillingworth
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Appareil de navigation aérienne dit : Machine à voler
English title Aerial apparatus called : Flying Machine
Tech fields LTA?
Filing date
Full specification filed date
Application number
Grant date February 14, 1893
Granted? Yes
Publication date
Supplementary to patent
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