3813844

Information

• Patent Grant
• 3813844

• References
• Source

• Patent Number

  3,813,844

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1974
  51 years ago

• CPC

  • B65D85/64 - for bulky articles
  • B65D5/14 - with inset end closures
  • B65D2585/644 - bathtubs
  • B65D2585/681 - heaters

• US Classifications

  • 053 - Package making
  • 493 - Manufacturing container or tube from paper