`get_trademark_by_serial`

Pack: trademarks · Endpoint: https://gateway.pipeworx.io/trademarks/mcp

Look up a US trademark by serial number. Returns status, owner, filing/registration dates, goods/services, and classification. Requires USPTO API key (free at account.uspto.gov).

Parameters

Name	Type	Required	Description
`serial_number`	string	yes	USPTO serial number (e.g., “97123456”)
`api_key`	string	no	USPTO API key (register free at account.uspto.gov/api-manager)

Example call

Arguments

{
  "serial_number": "97123456",
  "api_key": "your-trademarks-api-key"
}

curl

curl -X POST https://gateway.pipeworx.io/trademarks/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"get_trademark_by_serial","arguments":{"serial_number":"97123456","api_key":"your-trademarks-api-key"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('get_trademark_by_serial', {
  "serial_number": "97123456",
  "api_key": "your-trademarks-api-key"
});

More examples

{
  "serial_number": "90876543"
}

Response shape

Field	Type	Description
`serial_number`	string \| null	USPTO serial number
`registration_number`	string \| null	Trademark registration number
`mark_text`	string \| null	Text or verbal element of the mark
`status`	string \| null	Current status of the trademark
`status_date`	string \| null	Date of the current status
`filing_date`	string \| null	Application filing date
`registration_date`	string \| null	Trademark registration date
`owner_name`	string \| null	Owner/applicant name
`attorney`	string \| null	Attorney name if applicable
`goods_services`	string \| null	Goods and services description
`international_class`	string \| null	International classification number
`raw_available`	boolean	Whether raw XML data was available

Full JSON Schema

{
  "type": "object",
  "properties": {
    "serial_number": {
      "type": [
        "string",
        "null"
      ],
      "description": "USPTO serial number"
    },
    "registration_number": {
      "type": [
        "string",
        "null"
      ],
      "description": "Trademark registration number"
    },
    "mark_text": {
      "type": [
        "string",
        "null"
      ],
      "description": "Text or verbal element of the mark"
    },
    "status": {
      "type": [
        "string",
        "null"
      ],
      "description": "Current status of the trademark"
    },
    "status_date": {
      "type": [
        "string",
        "null"
      ],
      "description": "Date of the current status"
    },
    "filing_date": {
      "type": [
        "string",
        "null"
      ],
      "description": "Application filing date"
    },
    "registration_date": {
      "type": [
        "string",
        "null"
      ],
      "description": "Trademark registration date"
    },
    "owner_name": {
      "type": [
        "string",
        "null"
      ],
      "description": "Owner/applicant name"
    },
    "attorney": {
      "type": [
        "string",
        "null"
      ],
      "description": "Attorney name if applicable"
    },
    "goods_services": {
      "type": [
        "string",
        "null"
      ],
      "description": "Goods and services description"
    },
    "international_class": {
      "type": [
        "string",
        "null"
      ],
      "description": "International classification number"
    },
    "raw_available": {
      "type": "boolean",
      "description": "Whether raw XML data was available"
    }
  }
}

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "trademarks": {
      "url": "https://gateway.pipeworx.io/trademarks/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

get_trademark_by_serial