2860431

Information

• Patent Grant
• 2860431

• References
• Source

• Patent Number

  2,860,431

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1958
  66 years ago

• CPC

  • B65D17/22 - with tongues or tags for engagement by slotted keys
  • B65D25/36 - formed by applying sheet material

• US Classifications

  • 040 - Card, picture, or sign exhibiting