2979248

Information

• Patent Grant
• 2979248

• References
• Source

• Patent Number

  2,979,248

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1961
  63 years ago

• CPC

  • B65D5/5035 - Paper elements
  • Y10S229/935 - No waste

• US Classifications

  • 206 - Special receptacle or package
  • 229 - Envelopes, wrappers, and paperboard boxes