3173974

Information

• Patent Grant
• 3173974

• References
• Source

• Patent Number

  3,173,974

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1965
  60 years ago

• CPC

  • B30B15/024 - using elastic mould parts
  • B28B3/024 - the pressure on the material being transmitted through flexible or resilient wall parts
  • Y10S425/044 - Rubber mold

• US Classifications

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