{
  "$type": "site.standard.document",
  "description": "A pneumatic tire includes a tread portion having a first tread edge and a first buttress portion extending inward in a tire radial direction from the first tread edge. The first buttress portion has a plurality of stepped surfaces protruding outward in a tire axial direction. At least one of the…",
  "path": "/patents/1349137",
  "publishedAt": "2023-08-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/01",
    "Sumitomo Rubber Industries, Ltd."
  ],
  "textContent": "A pneumatic tire includes a tread portion having a first tread edge and a first buttress portion extending inward in a tire radial direction from the first tread edge. The first buttress portion has a plurality of stepped surfaces protruding outward in a tire axial direction. At least one of the stepped surfaces is a first stepped surface including a plurality of stepped portions having different protruding heights in the tire axial direction at the same height position in the tire radial direction.",
  "title": "PNEUMATIC TIRE"
}