{
  "catalog_name": "Trademark-Leads.com USPTO Trademark Data Catalog",
  "source_scope": "U.S. federal trademark data / USPTO",
  "last_updated": "2026-09-29",
  "products": [
    {
      "name": "Dead Trademark Leads",
      "url": "https://trademark-leads.com/dead-trademark-leads/",
      "definition": "Records in a selected dead/inactive cohort, qualified by underlying lifecycle context and customer filters."
    },
    {
      "name": "Abandoned Trademark Leads",
      "url": "https://trademark-leads.com/abandoned-trademark-leads/",
      "definition": "Application records that match selected abandonment criteria and additional business filters."
    },
    {
      "name": "USPTO 641 Office Action Leads",
      "url": "https://trademark-leads.com/uspto-641-office-action-leads/",
      "definition": "Records tied to historic USPTO status 641, Non-final action — Mailed, plus additional qualification filters."
    },
    {
      "name": "No Attorney Trademark Leads",
      "url": "https://trademark-leads.com/no-attorney-trademark-leads/",
      "definition": "Records where no qualifying applicant attorney representation is detected under an agreed field/profile definition."
    },
    {
      "name": "Live Trademark Leads",
      "url": "https://trademark-leads.com/live-trademark-leads/",
      "definition": "Live application cohorts narrowed by supported business criteria."
    },
    {
      "name": "Custom USPTO Trademark Data",
      "url": "https://trademark-leads.com/custom-uspto-trademark-data/",
      "definition": "Custom combinations of supported status/event, date, geography, class, filing basis, representation, contact and output fields."
    }
  ],
  "common_fields": [
    "serial number",
    "registration number",
    "mark",
    "filing date",
    "current status",
    "status/event date",
    "live/dead indicator",
    "applicant/owner",
    "geography",
    "International Class",
    "goods/services",
    "filing basis",
    "applicant attorney",
    "Domestic Representative",
    "public correspondence contact",
    "verification timestamp/profile metadata"
  ],
  "important_field_rules": {
    "examining_attorney": "Not the applicant’s attorney.",
    "domestic_representative": "Separate role; not automatically applicant counsel.",
    "correspondence_email": "Public correspondence field; not automatically a verified owner-business email.",
    "phone": "Not guaranteed; may require a separate enrichment scope.",
    "dead_status": "Does not mean the mark is legally available to use.",
    "abandoned": "Specific application outcome, not synonymous with every dead record."
  }
}