3158311

Information

• Patent Grant
• 3158311

• References
• Source

• Patent Number

  3,158,311

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1964
  60 years ago

• CPC

  • B65D15/04 - with curved, or partially curved, walls made by winding or bending paper

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes