{
  "$type": "site.standard.document",
  "description": "A portable backrest structure includes a base section (28) adjustably fitted onto a piece of seating furniture, and an upright section (26) for elevating a pivot axis above a seat part of the furniture. The backrest structure is easily movable to and installed on another piece of furniture.",
  "path": "/patents/1070599",
  "publishedAt": "2006-01-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "A47C7/425",
    "ZAPF OTTO [DE]"
  ],
  "textContent": "A portable backrest structure includes a base section (28) adjustably fitted onto a piece of seating furniture, and an upright section (26) for elevating a pivot axis above a seat part of the furniture. The backrest structure is easily movable to and installed on another piece of furniture.",
  "title": "Portable backrest structure"
}