{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "A tread (20) for a pneumatic tire (10) has three distinct traction elements (40, 42, 44) arranged in three circumferential extending rows (2, 4, 6). The middle row (4) has a chevron-shaped traction element (42) oriented in an alternating pattern where a truncated apex (43) and an open end (50) are…",
  "path": "/patents/1113467",
  "publishedAt": "2001-04-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/0316",
    "GOODYEAR TIRE & RUBBER [US]"
  ],
  "textContent": "A tread (20) for a pneumatic tire (10) has three distinct traction elements (40, 42, 44) arranged in three circumferential extending rows (2, 4, 6). The middle row (4) has a chevron-shaped traction element (42) oriented in an alternating pattern where a truncated apex (43) and an open end (50) are oriented facing the tread shoulders (24, 26). The two shoulder rows (2, 6) each have a plurality of two distinctly differentially-shaped, laterally extending lugs (40, 44), a first laterally extending shoulder lug (40) which has a narrow axially inner end (41) adjacent an open end (50) of the chevron-shaped traction element (42) and a second laterally extending shoulder lug (44) which has an enlarged axially inner end (45) aligned circumferentially with the truncated apex (43).",
  "title": "An on/off road tread for a tire"
}