2828905

Information

• Patent Grant
• 2828905

• References
• Source

• Patent Number

  2,828,905

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1958
  66 years ago

• CPC

  • B65D5/448 - Metal or wire reinforcements

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes