{
  "$type": "site.standard.document",
  "description": "A pneumatic tire includes a tread portion having a first tread edge (1) and a first buttress portion (Ba) extending inward in a tire radial direction from the first tread edge (1). The first buttress portion (Ba) has a plurality of stepped surfaces (5A) protruding outward in a tire axial direction…",
  "path": "/patents/1397747",
  "publishedAt": "2024-07-31T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/00",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "A pneumatic tire includes a tread portion having a first tread edge (1) and a first buttress portion (Ba) extending inward in a tire radial direction from the first tread edge (1). The first buttress portion (Ba) has a plurality of stepped surfaces (5A) protruding outward in a tire axial direction. At least one of the stepped surfaces (5A) is a first stepped surface (5a) including a plurality of stepped portions (6) having different protruding heights in the tire axial direction at the same height position in the tire radial direction.",
  "title": "PNEUMATIC TIRE"
}