{
  "$type": "site.standard.document",
  "description": "A tire having a tread portion provided with a circumferential groove. Of the opposite groove side walls of the circumferential groove, at least one groove side wall to be positioned on the inside of a vehicle is provided with a lower side wall portion extending from a groove bottom, and a…",
  "path": "/patents/1247797",
  "publishedAt": "2019-11-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/1323",
    "SUMITOMO RUBBER INDUSTRIES, LTD."
  ],
  "textContent": "A tire having a tread portion provided with a circumferential groove. Of the opposite groove side walls of the circumferential groove, at least one groove side wall to be positioned on the inside of a vehicle is provided with a lower side wall portion extending from a groove bottom, and a protruding portion extending from the lower side wall portion to have a radially outer edge. The protruding portion protrudes toward the groove widthwise center from a reference line X defined by a radially outwardly extended line from the lower side wall portion. The protruding portion comprises a sloped portion extending obliquely from the radially outer edge to the tread surface.",
  "title": "TIRE"
}