{
  "$type": "site.standard.document",
  "description": "The present invention relates to a pneumatic tire (1) in which a plurality of small blocks (20) is delineated and formed by a plurality of rectilinear circumferential narrow grooves (16) and a plurality of widthwise narrow grooves (18) that communicate with the circumferential narrow grooves, and…",
  "path": "/patents/953230",
  "publishedAt": "2016-02-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/0306",
    "YOKOHAMA RUBBER CO LTD [JP]"
  ],
  "textContent": "The present invention relates to a pneumatic tire (1) in which a plurality of small blocks (20) is delineated and formed by a plurality of rectilinear circumferential narrow grooves (16) and a plurality of widthwise narrow grooves (18) that communicate with the circumferential narrow grooves, and small block rows (22) with the small blocks aligned along a tire circumferential direction are formed between adjacent circumferential narrow grooves. Each of the small blocks has a surface area differing from that of at least one small block that belongs to an adjacent small block row on at least one side with respect to a tire width direction and has an overlapping tire circumferential directional region (CA). The small blocks have surface areas of no less than 20 mm 2 and no more than 400 mm 2 .",
  "title": "PNEUMATIC TIRE"
}