{
  "$type": "site.standard.document",
  "description": "In regions, divided by a tire equator, on both sides of a tread surface of a tire, the tire includes a grip area along an entire circumference of a tread, the grip area including a plurality of recessed lines, with a shape recessed toward an inner side of the tire from an outline of the tread…",
  "path": "/patents/1412667",
  "publishedAt": "2024-06-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/01",
    "BRIDGESTONE CORP [JP]"
  ],
  "textContent": "In regions, divided by a tire equator, on both sides of a tread surface of a tire, the tire includes a grip area along an entire circumference of a tread, the grip area including a plurality of recessed lines, with a shape recessed toward an inner side of the tire from an outline of the tread surface, that extend from a tread edge side in a direction inclined relative to the tire equator and are arrayed in parallel, and in each region, a recessed portion defined by two lines, extending radially towards the grip area from a point positioned in a direction of the grip area from the tire equator, and a line connecting tips of the two lines.",
  "title": "COMPETITION WHEELCHAIR TIRE"
}