2191180

Information

• Patent Grant
• 2191180

• References
• Source

• Patent Number

  2,191,180

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1940
  85 years ago

• CPC

  • B65D5/48048 - Single partition formed by folding one or more blanks and provided with flaps fixed to or maintained by parts of the container body
  • B65D5/323 - and two further opposed body panels formed from two essentially planar blanks
  • B65D5/441 - Reinforcements
  • B65D5/6635 - the lid-halves being held in closed position by flaps or tabs provided at their edge opposite to their hinge

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes