{
  "abstract": "The present disclosure provides a cleaning device, including a cleaning device body, a buoyancy cavity, a moving mechanism, a main cleaning mechanism including at least one filtering box which is provided with a debris inlet, a handle, a roller brush, a solar panel, and a locking mechanism. When the locking mechanism is in a locked state, the filtering box is locked to the cleaning device body, and when the locking mechanism is in an unlocked state, the filtering box is removed from the cleaning device body.",
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    "name": "Creative Commons Attribution 4.0 International",
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  "published_at": "2026-09-15T19:03:05.768944Z",
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  "source_date": "2026-04-16",
  "source_id": "US-2026103911-A1",
  "source_name": "the United States Patent and Trademark Office",
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  "supersedes": null,
  "title": "Cleaning Device",
  "uuid": "01a0a673-8d28-75ea-9eb4-ca3f5cd2baac"
}