2899122

Information

• Patent Grant
• 2899122

• References
• Source

• Patent Number

  2,899,122

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1959
  65 years ago

• CPC

  • B65D5/3607 - formed by folding or erecting a single blank
  • B65D5/48004 - Squaring

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes