3718419

Information

• Patent Grant
• 3718419

• References
• Source

• Patent Number

  3,718,419

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1973
  51 years ago

• CPC

  • B29C45/2681 - with rotatable mould parts
  • B29C45/2622 - for moulding interrupted screw threads
  • B29C45/44 - for undercut articles
  • B29C2045/4485 - the undercut forming mould part being rotatable into the space made available by the translation movement of another mould part
  • B29L2031/565 - for containers

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 249 - Static molds