Patent BE-1914-265507.266183

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This is a “perfectionnement”, that is, it makes specific number and filing date reference to Patent BE-1914-265507, which Belgian patent brevet was filed 1914-03-09. It also makes reference to a French filing date 1913-03-28, which is the filing date of Patent FR-1913-467415. However, it specifically says that the French “brevet” was a “certificat d’addition”. Patent FR-1913-467415.18791 was filed 1913-04-14. We must assume that this particular Belgian “perfectionnement” is directly analogous to Patent FR-1913-467415.18791 and that the ultimate French parent patent filing date was given on the RdBdI. All the content fits.


Sources

  • RdBdI 1914
  • Inventor location:
  • Patent agent location:



Year filed 1914
Year granted
Office BE
Patent number 266183
Inventors Adolphe Clément-Bayard
Inventor country FR
Applicant person Adolphe Clément-Bayard
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title
English title
Tech fields
Filing date 1914-03-30
Full specification filed date
Application number
Grant date
Granted? 1
Publication date
Supplementary to patent Patent BE-1914-265507, Patent FR-1913-467415, Patent FR-1913-467415.18791
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories BE K
IPCs
CPCs
Family year 1913
First filing?
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