curl --request GET \
  --url https://api.signa.so/v1/owners/{owner_id}/trademarks \
  --header 'Authorization: Bearer <token>'

{
  "success": true,
  "data": {
    "trademarks": [
      {
        "serial_number": "98329732",
        "registration_number": "7234567",
        "jurisdiction": "US",
        "word_mark": "TRADEMARK",
        "status": "registered",
        "status_date": "2024-07-26",
        "filing_date": "2023-12-25",
        "registration_date": "2024-07-26",
        "expiry_date": "2034-07-26",
        "mark_type": "TRADEMARK",
        "drawing_type": "STANDARD_CHARACTER",
        "owner": {
          "owner_id": "owner_abc123",
          "name": "Example Corporation",
          "entity_type": "CORPORATION",
          "country": "US",
          "address": {
            "street": "<string>",
            "city": "<string>",
            "state": "<string>",
            "postal_code": "<string>",
            "country": "<string>"
          }
        },
        "classes": [
          {
            "class": 9,
            "status": "ACTIVE",
            "description": "Computer software; mobile applications"
          }
        ],
        "thumbnail_url": "<string>"
      }
    ],
    "pagination": {}
  }
}