3322263

Information

• Patent Grant
• 3322263

• References
• Source

• Patent Number

  3,322,263

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1967
  57 years ago

• CPC

  • B65D5/4204 - Inspection openings or windows
  • B65D5/5028 - Elements formed separately from the container body
  • B65D5/58 - Linings spaced appreciably from container wall

• US Classifications

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