3651861

Information

• Patent Grant
• 3651861

• References
• Source

• Patent Number

  3,651,861

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1972
  53 years ago

• CPC

  • B29C33/04 - using liquids, gas or steam
  • B29C33/02 - with incorporated heating or cooling means
  • B29C43/00 - Compression moulding
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • Y10S425/042 - Ring

• US Classifications

  • 165 - Heat exchange
  • 100 - Presses
  • 249 - Static molds
  • 425 - Plastic article or earthenware shaping or treating: apparatus