2687247

Information

• Patent Grant
• 2687247

• References
• Source

• Patent Number

  2,687,247

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1954
  70 years ago

• CPC

  • B65D71/0007 - without partitions
  • B65D2571/00141 - glued
  • B65D2571/00456 - integral with the wrapper
  • B65D2571/0066 - formed from one single sheet
  • B65D2571/00765 - the end walls being retained in closed position by their own rigidity
  • B65D2571/00932 - Flattenable or foldable packages

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes