2997833

Information

• Patent Grant
• 2997833

• References
• Source

• Patent Number

  2,997,833

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1961
  63 years ago

• CPC

  • B65B43/38 - Opening hinged lids

• US Classifications

  • 053 - Package making
  • 414 - Material or article handling