{
  "$type": "site.standard.document",
  "description": "A tire tread is provided that has first and second ribs () with first and second rib sidewalls (). The first rib sidewall and second rib sidewall define a circumferential groove (). A groove projection () is located within the circumferential groove (), and the groove projection extends for a…",
  "path": "/patents/1422870",
  "publishedAt": "2026-06-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/04",
    "COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN"
  ],
  "textContent": "A tire tread is provided that has first and second ribs () with first and second rib sidewalls (). The first rib sidewall and second rib sidewall define a circumferential groove (). A groove projection () is located within the circumferential groove (), and the groove projection extends for a greater distance in the thickness direction than in the lateral direction. A bumper () is present that extends from the groove projection (), and the groove projection () extends for a greater distance in the thickness direction than does the bumper ().",
  "title": "TIRE TREAD WITH GROOVE HAVING A GROOVE PROJECTION WITH BUMPER"
}