3401837

Information

• Patent Grant
• 3401837

• References
• Source

• Patent Number

  3,401,837

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1968
  56 years ago

• CPC

  • B65D35/18 - for keeping body in rolled state after partial expulsion of contents
  • Y10S264/41 - Processes of molding collapsible tubes

• US Classifications

  • 222 - Dispensing
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • D09 - Packages and containers for goods