{
  "$type": "site.standard.document",
  "description": "A pneumatic tire includes a tread portion including a plurality of tread blocks (5) including at least one constricted block (20) with a first recess (22A) disposed on axially one side of the block and a second recess (22B) disposed on axially other side of the block so as to form a narrow portion…",
  "path": "/patents/940546",
  "publishedAt": "2016-07-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/0302",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "A pneumatic tire includes a tread portion including a plurality of tread blocks (5) including at least one constricted block (20) with a first recess (22A) disposed on axially one side of the block and a second recess (22B) disposed on axially other side of the block so as to form a narrow portion between the first recess and the second recess. Each of the first recess and the second recess includes a V-shaped top edge (23) on a ground contacting surface of the block. Each of the V-shaped top edges protrudes toward a center of the block in a planar view of the block.",
  "title": "PNEUMATIC TIRE"
}