3804311

Information

• Patent Grant
• 3804311

• References
• Source

• Patent Number

  3,804,311

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1974
  50 years ago

• CPC

  • B65D85/44 - for crockery
  • B65D71/06 - Packaging elements holding or encircling completely or almost completely the bundle of articles
  • B65D2571/00154 - interlocked
  • B65D2571/00296 - consisting of at least a part of a wall conforming to the contents shape
  • B65D2571/0045 - for hands
  • B65D2571/0066 - formed from one single sheet
  • B65D2571/00716 - tubular without end walls

• US Classifications

  • 294 - Handling: hand and hoist-line implements
  • 206 - Special receptacle or package