2807564

Information

• Patent Grant
• 2807564

• References
• Source

• Patent Number

  2,807,564

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1957
  67 years ago

• CPC

  • B29C43/18 - incorporating preformed parts or layers
  • A47L23/24 - Rigid cleaning-gratings Tread plates or scrapers for cleaning the soles of footwear
  • B29C37/0082 - Mechanical anchoring
  • B29C43/021 - characterised by the shape of the surface
  • B29C43/145 - for making multicoloured articles
  • B29C45/02 - Transfer moulding
  • B29C70/68 - by incorporating or moulding on preformed parts
  • B29D99/0057 - Producing floor coverings
  • B29C2791/001 - Shaping in several steps
  • B29K2105/24 - crosslinked or vulcanised
  • B29K2995/0021 - Multi-coloured
  • B29L2007/001 - having irregular or rough surfaces
  • B29L2031/3017 - Floor coverings
  • B29L2031/722 - Decorative or ornamental articles
  • B29L2031/7324 - Mats
  • Y10T428/23986 - With coating, impregnation, or bond

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 040 - Card, picture, or sign exhibiting
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus