{
  "abstract": "A socket structure includes a main body provided with a mounting element. The mounting element includes six drive portions and six receiving portions. Each of the six drive portions includes a first face and a second face. The first face and the second face have an intersection provided with a first intersecting line. The first face and the second face intersect at a straight line. Each of the six receiving portions is an arcuate concave face. In a two-dimensional view, the mounting element has an axis provided with a first center, a first circle, a first hexagon, a first vertical line, six first angled corners, and a first distance, and the first center constructs a second circle, a second hexagon, six second angled corners, a second distance, and a first angle.",
  "assignees": [
    "LIAO CHIA KUAN"
  ],
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    "LIAO CHIA-KUAN"
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    "name": "Creative Commons Attribution 4.0 International",
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  "published_at": "2026-09-15T19:14:55.908279Z",
  "publisher": "Nebula Innovations Limited",
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  "source_date": "2026-02-19",
  "source_id": "US-2026048486-A1",
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  "supersedes": null,
  "title": "Socket structure for hand operated tool",
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