2268668

Information

• Patent Grant
• 2268668

• References
• Source

• Patent Number

  2,268,668

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1942
  83 years ago

• CPC

  • B65D75/68 - extending through wrapper closure or between wrapper layers
  • B65D75/26 - Articles or materials wholly enclosed in laminated sheets or wrapper blanks
  • B65D77/34 - enclosed in a mouth seal

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 229 - Envelopes, wrappers, and paperboard boxes
  • 383 - Flexible bags