2894284

Information

• Patent Grant
• 2894284

• References
• Source

• Patent Number

  2,894,284

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1959
  65 years ago

• CPC

  • B29C45/178 - Means disposed outside the mould for unscrewing threaded articles
  • B29C45/062 - carrying mould halves co-operating with fixed mould halves
  • Y10S425/229 - Injection mold runner valve

• US Classifications

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