3573142

Information

• Patent Grant
• 3573142

• References
• Source

• Patent Number

  3,573,142

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1971
  54 years ago

• CPC

  • E01C13/08 - Surfaces simulating grass; Grass-grown sports grounds
  • D06N7/0068 - characterised by the primary backing or the fibrous top layer
  • D06N7/0076 - the back coating or pre-coat being a thermoplastic material applied by
  • D06N7/0086 - characterised by the cushion backing
  • D06N2201/02 - Synthetic macromolecular fibres
  • D06N2201/0254 - Polyolefin fibres
  • D06N2201/0263 - Polyamide fibres
  • D06N2201/085 - Metal fibres
  • D06N2203/042 - Polyolefin (co)polymers
  • D06N2203/048 - Polyvinylchloride (co)polymers
  • D06N2203/061 - Polyesters
  • D06N2203/068 - Polyurethanes
  • D06N2205/04 - Foam
  • D06N2209/106 - Roughness, anti-slip, abrasiveness
  • D06N2209/1692 - Weather resistance
  • D06N2213/063 - Porous back coating or pre-coat
  • Y10T428/23957 - Particular shape or structure of pile
  • Y10T428/31732 - At least one layer is nylon type

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 139 - Textiles: weaving