Trademark search

National sites often block scripts (INNORPI times out, data.inpi.fr returns 403). TMview indexes their data: office codes TN (INNORPI), FR (INPI), EM (EUIPO), WO (Madrid).

1. Open a browser tab on https://www.tmdn.org/tmview/#/tmview/results?page=1&pageSize=100&criteria=C&basicSearch=<word> (this sets cookies; direct curl lacks them).
2. From that tab, fetch POST https://www.tmdn.org/tmview/api/search/results?translate=true with JSON: {page:"1", pageSize:"100", criteria:"C", basicSearch:"<word>", newPage:true, offices:["TN"], niceClass:["35","39"], fields:["tmName","tmOffice","applicationNumber","applicationDate","tradeMarkStatus","niceClass","applicantName"]}. Response: tradeMarks[], totalResults. Page until fewer than 100 rows come back; unfiltered common words cap at 2000, so filter by offices and classes.
3. criteria:"C" means contains: filter results to whole-word matches (regex word boundaries, plus the Arabic spelling).
4. Treat Ended/Expired/Withdrawn/Refused as dead. Report live marks as a table (register, mark, number, classes, owner), plus an explicit "none found" per register with the date.
5. State that the source was TMview, not the national site, and that it is a register search, not legal clearance.