2469521

Information

• Patent Grant
• 2469521

• References
• Source

• Patent Number

  2,469,521

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1949
  75 years ago

• CPC

  • B65D85/74 - for butter, margarine, or lard

• US Classifications

  • 426 - Food or edible material: processes, compositions, and products
  • 206 - Special receptacle or package
  • 229 - Envelopes, wrappers, and paperboard boxes