{
  "$type": "site.standard.document",
  "description": "The apparatus has a cover lid (402) to cover an opening formed by a body of a storage container. A sealing unit is activatable in a sealing condition to seal off the opening. An arrangement (408) retains the cover lid in a closed position, when a seal engages and seals the cover lid. The cover lid…",
  "path": "/patents/1081209",
  "publishedAt": "2004-12-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60P3/226",
    "WEATHERHEAD JOHN FRANKLIN [GB]"
  ],
  "textContent": "The apparatus has a cover lid (402) to cover an opening formed by a body of a storage container. A sealing unit is activatable in a sealing condition to seal off the opening. An arrangement (408) retains the cover lid in a closed position, when a seal engages and seals the cover lid. The cover lid is slidable between an open position and the closed position to uncover and cover the opening by a unit in a non-sealing condition. An independent claim is also included for a method of operating an automatic hatch cover apparatus.",
  "title": "Hatch Cover Apparatus"
}