3913827

Information

• Patent Grant
• 3913827

• References
• Source

• Patent Number

  3,913,827

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1975
  50 years ago

• CPC

  • B65D25/22 - for facilitating lifting or suspending of containers
  • B65D5/0263 - with end closures formed by inward folding of flaps, three of them being formed of a continuous strip, the fourth being a separate flap

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes