2808978

Information

• Patent Grant
• 2808978

• References
• Source

• Patent Number

  2,808,978

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1957
  67 years ago

• CPC

  • B65D5/5071 - each capping element being formed by assembling two or more blanks
  • B65D5/505 - formed by folding up one or more blanks to form a hollow block
  • B65D5/5054 - formed by a plurality of layers contacting each other

• US Classifications

  • 206 - Special receptacle or package