2821336

Information

• Patent Grant
• 2821336

• References
• Source

• Patent Number

  2,821,336

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1958
  66 years ago

• CPC

  • B65D5/48032 - made of paper, provided with an at least partial bottom

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes