2971239

Information

• Patent Grant
• 2971239

• References
• Source

• Patent Number

  2,971,239

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1961
  63 years ago

• CPC

  • B28B7/14 - Moulds with means incorporated therein, or carried thereby, for cutting the moulded article into parts
  • B28B1/506 - with means for, or adapted for, cutting the moulded article into pieces
  • B28B7/42 - for heating or cooling
  • Y10S264/43 - Processes of curing clay and concrete materials
  • Y10S264/46 - Molding using an electrical heat

• US Classifications

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