3446413

Information

• Patent Grant
• 3446413

• References
• Source

• Patent Number

  3,446,413

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1969
  55 years ago

• CPC

  • B65D5/5026 - Hollow frame-like elements surrounding the object

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes
  • 040 - Card, picture, or sign exhibiting
  • 206 - Special receptacle or package