1815261

Information

• Patent Grant
• 1815261

• References
• Source

• Patent Number

  1,815,261

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1931
  94 years ago

• CPC

  • B65D65/18 - with some areas transparent and others opaque

• US Classifications

  • 426 - Food or edible material: processes, compositions, and products
  • 053 - Package making
  • 229 - Envelopes, wrappers, and paperboard boxes