3597516

Information

• Patent Grant
• 3597516

• References
• Source

• Patent Number

  3,597,516

• Date Filed

  Not available

• Date Issued

  Tuesday, August 3, 1971
  53 years ago

• CPC

  • B65B9/24 - the tubes being formed in situ by extrusion
  • B29C49/38 - mounted on movable endless supports
  • B29C2049/4635 - being sterile

• US Classifications

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