{
  "$type": "site.standard.document",
  "description": "A surface cleaning device (10; 100) is disclosed. The surface cleaning device (10; 100) includes a housing (12; 112); a spray bar assembly (16; 116) connected to the housing (12; 112), the spray bar assembly (16; 116) spraying a ground surface (G) to be cleaned with a high pressure liquid; and a…",
  "path": "/patents/1390033",
  "publishedAt": "2026-06-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B08B3/024",
    "GREENWORKS JIANGSU CO LTD [CN]"
  ],
  "textContent": "A surface cleaning device (10; 100) is disclosed. The surface cleaning device (10; 100) includes a housing (12; 112); a spray bar assembly (16; 116) connected to the housing (12; 112), the spray bar assembly (16; 116) spraying a ground surface (G) to be cleaned with a high pressure liquid; and a plurality of wheels (18; 118) connected to the housing (12; 112), each of the wheels (18; 118) having a hub (40; 140) and a plurality of rollers (42; 142) to move the surface cleaning device (10; 100) in multiple directions.",
  "title": "SURFACE CLEANING DEVICE"
}