{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "A multipurpose angle measuring device is provided for carpenters, roofers and other tradesmen. The elongated base is rectangular in cross sectional and includes a scale for measuring distances along one side. Pivotally affixed to the base is a level which can be locked against a protractor (also…",
  "path": "/patents/1082670",
  "publishedAt": "2004-11-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01B3/563",
    "CARPENTER S PAL LLC [US]"
  ],
  "textContent": "A multipurpose angle measuring device is provided for carpenters, roofers and other tradesmen. The elongated base is rectangular in cross sectional and includes a scale for measuring distances along one side. Pivotally affixed to the base is a level which can be locked against a protractor (also affixed to the base) at any angle between zero and ninety degrees (0 DEG -90 DEG ). Roof pitches, gradients and other angles can be determined or set in a simple, easy to learn manner.",
  "title": "Angle measuring device"
}