3030668

Information

• Patent Grant
• 3030668

• References
• Source

• Patent Number

  3,030,668

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1962
  62 years ago

• CPC

  • B29C67/20 - for porous or cellular articles
  • B29C41/045 - the axis being placed vertically
  • B29C43/006 - Pressing and sintering powders, granules or fibres
  • B29C67/0003 - Moulding articles between moving mould surfaces
  • B29K2105/251 - Particles, powder, granules
  • Y10S264/10 - Foamed polystyrene mold filling
  • Y10S425/811 - Stencil

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus