3872969

Information

• Patent Grant
• 3872969

• References
• Source

• Patent Number

  3,872,969

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1975
  50 years ago

• CPC

  • B65D5/5097 - Central hubs or shafts
  • Y10S229/942 - Nonreusable box having means to facilitate collapsing or disassembling for disposal or for recycling of the box material

• US Classifications

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