COUNTRY CODEIP TYPEApplication Number

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NOTESWELL
FORMATTED NUMBERS (REGEX) TO BE PRINTED on DAS COVER PAGE, CERTIFICATE PAGES AND DISPLAY IN UI PORTALS
CLPatentNNNNN-YYYY CL 1234-2018
Valid only for documents filed before July 2023

^(CL)\s?(\d{1,5})-?(\d{4})$


YYYYNNNNNCL 202301234 
From July 2023 onwards		^(CL)\s?(\d{9})$

International PatentPCT/CLYYYY/NNNNNN

 

DesignNNNN-YYYY  CL 1234-2018Valid only for documents filed before July 2023^(CL)\s?(\d{4,5})-?(\d{4})$


YYYYNNNNNCL 202300325From July 2023 onwards^(CL)\s?(\d{9})$

UtilityNNNN-YYYYCL 1234-2018Valid only for documents filed before July 2023^(CL)\s?(\d{4})-?(\d{4})$


YYYYNNNNNCL 202301035From July 2023 onwards^(CL)\s?(\d{9})$
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