1113523

Information

• Patent Grant
• 1113523

• References
• Source

• Patent Number

  1,113,523

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1914
  110 years ago

• CPC

  • B65D3/22 - with double walls with walls incorporating air-chambers with walls made of laminated material
  • Y10S229/912 - Separate element

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes