{
  "$type": "site.standard.document",
  "description": "Tire including a tread portion (2); the tread portion (2) includes three circumferential grooves (3) and four land portions (4); the circumferential grooves (3) include two shoulder circumferential grooves (5) and one crown circumferential groove (6); the land portions (4) include two shoulder land…",
  "path": "/patents/1420962",
  "publishedAt": "2023-04-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/01",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "Tire including a tread portion (2); the tread portion (2) includes three circumferential grooves (3) and four land portions (4); the circumferential grooves (3) include two shoulder circumferential grooves (5) and one crown circumferential groove (6); the land portions (4) include two shoulder land portions (7) and two middle land portions (8); the two middle land portions (8) each include a circumferential sipe (10), a plurality of first middle lateral grooves (11), and a plurality of second middle lateral grooves (12); the two shoulder land portions (7) each include a plurality of shoulder lateral grooves (15) extending from a tread end and terminating in the shoulder land portion (7).",
  "title": "TIRE"
}