{
  "abstract": "An aircraft landing gear assembly 1 includes a wheel 10 , a disc brake 20 comprising one or more discs 21, 22 and a filter 30 . The disc brake is operable to inhibit rotation of wheel 10 during a braking event thereby resulting in the formation of brake dust from the one or more discs 21, 22 . The filter 30 is positioned relative to the disc brake 20 such that air flows over the one or more discs 21,22 , through the filter 30 and away from the assembly 1 , wherein the filter 30 is configured to separate and remove at least part of the brake dust from the air and while allowing the air to pass.",
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  "published_at": "2026-09-15T19:02:28.435086Z",
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  "source_date": "2026-04-21",
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  "source_name": "the United States Patent and Trademark Office",
  "source_url": "https://patents.google.com/patent/US12607239B2",
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  "title": "Aircraft landing gear assembly",
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}