3349155

Information

• Patent Grant
• 3349155

• References
• Source

• Patent Number

  3,349,155

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1967
  57 years ago

• CPC

  • B29C49/221 - at least one layer being injected
  • B29C49/064 - following a rectilinear path
  • B29B2911/1402 - at neck portion
  • B29B2911/14033 - at body portion
  • B29B2911/1404 - at bottom portion
  • B29C33/304 - centering cores
  • B29C2049/068 - Moving the injection mould cavity and blow mould cavity to the geometrically fixed injection core mould

• US Classifications

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