3052927

Information

• Patent Grant
• 3052927

• References
• Source

• Patent Number

  3,052,927

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1962
  62 years ago

• CPC

  • B29C67/222 - using expandable particles or beads as starting material
  • B29C44/043 - using a rotating mould
  • B29C41/04 - Rotational or centrifugal casting
  • Y10S425/05 - Spray
  • Y10S521/918 - Physical aftertreatment of a cellular product

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 521 - Synthetic resins or natural rubbers