3147515

Information

• Patent Grant
• 3147515

• References
• Source

• Patent Number

  3,147,515

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1964
  60 years ago

• CPC

  • B29C47/22 - being adjustable
  • B29C47/28 - Cross-head annular extrusion nozzles
  • B29C47/0023 - Hollow rigid articles having only one tubular passage
  • B29C47/065 - with components in layered configuration
  • B29C47/26 - Multiple annular extrusion nozzles specially adapted for bringing together components
  • Y10S264/33 - Blow-molding articles of nonuniform thickness

• US Classifications

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