2499532

Information

• Patent Grant
• 2499532

• References
• Source

• Patent Number

  2,499,532

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1950
  74 years ago

• CPC

  • B28B7/0088 - Moulds in which at least one surface of the moulded article serves as mould surface
  • B28B7/246 - for making oblong objects
  • Y10S264/57 - Processes of forming layered products

• US Classifications

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