3784344

Information

• Patent Grant
• 3784344

• References
• Source

• Patent Number

  3,784,344

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1974
  51 years ago

• CPC

  • B29C33/04 - using liquids, gas or steam
  • B29C49/4823 - with incorporated heating or cooling means
  • B29C2033/042 - Meander or zig-zag shaped cooling channels
  • B29C2049/4843 - for heating the bottom

• US Classifications

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