1845471

Information

• Patent Grant
• 1845471

• References
• Source

• Patent Number

  1,845,471

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1932
  92 years ago

• CPC

  • B65D5/4616 - two opposite closure flaps being provided with handle elements which are in contact with each other

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes