3381067

Information

• Patent Grant
• 3381067

• References
• Source

• Patent Number

  3,381,067

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1968
  56 years ago

• CPC

  • B29C43/222 - characterised by the shape of the surface
  • B29C43/24 - Calendering
  • B29C43/28 - incorporating preformed parts or layers
  • D06N7/0039 - characterised by the physical or chemical aspects of the layers
  • D06N7/0057 - Layers obtained by sintering or glueing the granules together
  • B29C43/46 - Rollers
  • B29K2027/06 - PVC
  • B29K2105/251 - Particles, powder, granules
  • B29K2995/0021 - Multi-coloured
  • B29L2031/732 - Floor coverings

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 156 - Adhesive bonding and miscellaneous chemical manufacture