3867087

Information

• Patent Grant
• 3867087

• References
• Source

• Patent Number

  3,867,087

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1975
  50 years ago

• CPC

  • B29C35/16 - Cooling
  • B29C35/0233 - the curing continuing after removal from the mould
  • B29D22/04 - Spherical articles
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29L2031/54 - Balls

• US Classifications

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