3600481

Information

• Patent Grant
• 3600481

• References
• Source

• Patent Number

  3,600,481

• Date Filed

  Not available

• Date Issued

  Tuesday, August 17, 1971
  54 years ago

• CPC

  • B28B1/50 - specially adapted for producing articles of expanded material
  • B28B1/503 - Moulds therefor
  • B28B5/04 - in moulds moved in succession past one or more shaping stations
  • B28B7/28 - Cores Mandrels
  • B28B15/00 - General arrangement or lay-out of plant Industrial outlines, plant installations

• US Classifications

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