3009626

Information

• Patent Grant
• 3009626

• References
• Source

• Patent Number

  3,009,626

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1961
  63 years ago

• CPC

  • B65D3/264 - forming a longitudinal line of weakness
  • B65D15/06 - with end walls made of metal

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes