3035280

Information

• Patent Grant
• 3035280

• References
• Source

• Patent Number

  3,035,280

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1962
  63 years ago

• CPC

  • B29C44/343 - by using pipes to direct the steam inside the mould
  • B29C44/04 - consisting of at least two parts of chemically or physically different materials
  • B29C67/207 - comprising impregnating expanded particles or fragments with a binder
  • B29C67/222 - using expandable particles or beads as starting material
  • B29K2075/00 - Use of PU
  • Y10S264/07 - Binding and molding cellular particles

• US Classifications

  • 005 - Beds
  • 264 - Plastic and nonmetallic article shaping or treating: processes