{
  "$type": "site.standard.document",
  "description": "A laser-level device has a body having a length, a height and a width, with a base, sides and a top, an upper slider engaging a longitudinal track along the top of the device, connected through a lengthwise channel to a lower slider element within the body, a laser module carrying a laser, engaged…",
  "path": "/patents/1320839",
  "publishedAt": "2022-06-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C9/06",
    "Robyn Holloway"
  ],
  "textContent": "A laser-level device has a body having a length, a height and a width, with a base, sides and a top, an upper slider engaging a longitudinal track along the top of the device, connected through a lengthwise channel to a lower slider element within the body, a laser module carrying a laser, engaged in a track curved in an arc of about ninety degrees, and a first link engaged pivotally to the lower slider element on a first end and pivotally to the laser module on a second end. The laser module follows the track curvature in response to translation of the slider along the longitudinal track from a fully retracted position to a fully extended position, and the laser emits a laser beam through the central, lengthwise channel, the beam moving in an arc determined by the track curvature.",
  "title": "LASER LEVEL DEVICE"
}