3507439

Information

• Patent Grant
• 3507439

• References
• Source

• Patent Number

  3,507,439

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1970
  54 years ago

• CPC

  • B65D85/325 - Containers with compartments formed by erecting one blank

• US Classifications

  • 206 - Special receptacle or package
  • 229 - Envelopes, wrappers, and paperboard boxes