2335293

Information

• Patent Grant
• 2335293

• References
• Source

• Patent Number

  2,335,293

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1943
  81 years ago

• CPC

  • B65D11/28 - Metal reinforcements

• US Classifications

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