3457594

Information

• Patent Grant
• 3457594

• References
• Source

• Patent Number

  3,457,594

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1969
  55 years ago

• CPC

  • B29C45/2681 - with rotatable mould parts
  • B29C45/2616 - having annular mould cavities
  • B29C45/5605 - Rotatable mould parts
  • B29D30/0678 - Injection moulding specially adapted for tyres or parts thereof

• US Classifications

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