3439380

Information

• Patent Grant
• 3439380

• References
• Source

• Patent Number

  3,439,380

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1969
  55 years ago

• CPC

  • B29C49/12 - Stretching rods
  • B29C49/42 - Component parts, details or accessories Auxiliary operations
  • B29C2049/6027 - Having several air outlets
  • B29C2049/6036 - the air outlet being located distant from the end of the needle

• US Classifications

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