{
  "$type": "site.standard.document",
  "description": "One embodiment of a laser-based alignment device designed for use in the installation of suspended ceiling grid systems. The device features a top bracket () with adjustable or interchangeable sizes to fit various widths of T-bars, the structural units used in ceiling grids. The bracket is affixed…",
  "path": "/patents/1377901",
  "publishedAt": "2026-01-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C15/004",
    "Timothy Leo Edwin Barrett"
  ],
  "textContent": "One embodiment of a laser-based alignment device designed for use in the installation of suspended ceiling grid systems. The device features a top bracket () with adjustable or interchangeable sizes to fit various widths of T-bars, the structural units used in ceiling grids. The bracket is affixed to the face of a T-bar using magnets, which simplifies attachment and removal without the need for clamping mechanisms. The device includes a housing that contains at least one laser generator, which can be fine-tuned using a thumb knob () to align the laser beam accurately with the T-bar. The laser emits a beam in a predetermined direction to assist in the precise alignment and installation of additional T-bars.",
  "title": "Laser-Based Suspended Ceiling Straightening Device"
}