# What changed on the US trademark register since a date

**Use case:** 

Office actions, abandonments, registrations and oppositions across the whole US register since any date, as serial-keyed JSON.

## Input

```json
{
  "mode": "events_feed",
  "serials": [
    "98412146",
    "88851003"
  ],
  "since": "2026-08-01"
}
```

## Output

```json
{
  "event_date": {
    "label": "Event date",
    "format": "date"
  },
  "serial": {
    "label": "Serial",
    "format": "text"
  },
  "mark": {
    "label": "Mark",
    "format": "text"
  },
  "owner_name": {
    "label": "Owner",
    "format": "text"
  },
  "event_code": {
    "label": "Code",
    "format": "text"
  },
  "event_label": {
    "label": "What happened",
    "format": "text"
  },
  "event_type": {
    "label": "Type",
    "format": "text"
  },
  "status_code": {
    "label": "Status code",
    "format": "text"
  },
  "file_date": {
    "label": "Published by USPTO",
    "format": "date"
  }
}
```

## About this Actor

This example demonstrates how to use [USPTO Trademark Scraper & API: Daily Status Changes](https://apify.com/friendlyapi/uspto-trademark-scraper.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/friendlyapi/uspto-trademark-scraper.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

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This Task's input is already configured above — use it as-is rather than inventing a new one.

- **AI agents and MCP clients** — the [Apify MCP server](https://docs.apify.com/integrations/mcp.md) at `https://mcp.apify.com` (remote, streamable HTTP, OAuth on first use).
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For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/friendlyapi/uspto-trademark-scraper.md

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).