3679340

Information

• Patent Grant
• 3679340

• References
• Source

• Patent Number

  3,679,340

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1972
  52 years ago

• CPC

  • B28B15/005 - Machines using pallets co-operating with a bottomless mould; Feeding or discharging means for pallets
  • B28B1/0935 - using only elements wholly or partly immersed in the material
  • B28B7/162 - for building blocks or similar block-shaped articles

• US Classifications

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