{
  "$type": "site.standard.document",
  "description": "A pneumatic radial tire for passenger vehicles that satisfies a defined relationship between sectional width SW and outer diameter OD of the tire, grooves in a contact patch consisting only of grooves having a groove width of 2 mm or less, and the contact patch includes one or more block-shaped…",
  "path": "/patents/1392898",
  "publishedAt": "2025-10-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/00",
    "BRIDGESTONE CORP [JP]"
  ],
  "textContent": "A pneumatic radial tire for passenger vehicles that satisfies a defined relationship between sectional width SW and outer diameter OD of the tire, grooves in a contact patch consisting only of grooves having a groove width of 2 mm or less, and the contact patch includes one or more block-shaped land portion defined by two or more circumferential grooves and two or more width direction grooves. A drop height (or ground contact length relationship, or tread gauge relationship) is also defined.",
  "title": "PNEUMATIC RADIAL TIRE FOR PASSENGER VEHICLE"
}