2969902

Information

• Patent Grant
• 2969902

• References
• Source

• Patent Number

  2,969,902

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1961
  64 years ago

• CPC

  • B65D3/262 - forming a circumferential line of weakness
  • B65D3/22 - with double walls with walls incorporating air-chambers with walls made of laminated material
  • Y10S206/83 - Biscuit package

• US Classifications

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