3566490

Information

• Patent Grant
• 3566490

• References
• Source

• Patent Number

  3,566,490

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1971
  53 years ago

• CPC

  • B28B1/084 - the vibrating moulds or cores being moved horizontally for making strands of moulded articles
  • B28B19/0007 - for producing articles with exposed aggregate

• US Classifications

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