3260781

Information

• Patent Grant
• 3260781

• References
• Source

• Patent Number

  3,260,781

• Date Filed

  Not available

• Date Issued

  Tuesday, July 12, 1966
  58 years ago

• CPC

  • B29C51/002 - characterised by the choice of material
  • B29C51/14 - using multilayered preforms or sheets
  • B29C51/325 - combined with means for forming a rim
  • B32B27/00 - Layered products comprising a layer of synthetic resin
  • B65D1/265 - Drinking cups
  • B29K2025/00 - Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
  • B29K2105/04 - cellular or porous
  • B29K2995/0017 - Heat stable
  • B29L2009/00 - Layered products
  • B29L2031/7132 - Bowls, Cups, Glasses
  • Y10S264/14 - forming integral skin on a foamed product

• US Classifications

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