2670515

Information

• Patent Grant
• 2670515

• References
• Source

• Patent Number

  2,670,515

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1954
  70 years ago

• CPC

  • B28B5/021 - the shaped articles being of definite length
  • B30B5/06 - co-operating with another endless band

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus