List filings

Trademark filings — one row per (trademark, office) tuple. Office is the source of truth for lifecycle status, dates, and mark metadata; the local row mirrors what the office reports. Updates to customer-managed fields go through PATCH; office-sourced fields refresh via /refresh_from_office.

Filterable attributes: applicant_reference, application_number, closed_reason, colour_claim, colour_claim_text, description, expiry_date, filing_date, filing_type, id, internal_reference, mark_text, mark_type, ncl_edition, official_status, owner_name, publication_date, publication_number, registration_date, registration_number, renewal_date, renewal_status, representative_name, retention_status, status, status_since. See the Filtering section under Introduction for the query syntax.

Sortable attributes: applicant_reference, application_number, basic_application, basic_registration, closed_reason, colour_claim, colour_claim_text, description, expiry_date, filing_date, filing_type, id, internal_reference, mark_text, mark_type, ncl_edition, notes, official_status, owner_name, priority_claims, publication_date, publication_number, registration_date, registration_number, renewal_date, renewal_status, representative_name, retention_status, status, status_since. See the Sorting section under Introduction for the syntax.