2445412

Information

• Patent Grant
• 2445412

• References
• Source

• Patent Number

  2,445,412

• Date Filed

  Not available

• Date Issued

  Tuesday, July 20, 1948
  76 years ago

• CPC

  • B65D5/6673 - the lid being held in closed position by application of separate elements

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes