2931490

Information

• Patent Grant
• 2931490

• References
• Source

• Patent Number

  2,931,490

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1960
  65 years ago

• CPC

  • B65D71/16 - with article-locating elements
  • B65B11/004 - in blanks
  • B65D71/32 - formed by finger-holes
  • B65D2571/00141 - glued
  • B65D2571/00444 - for fingers
  • B65D2571/0066 - formed from one single sheet
  • B65D2571/00759 - the end walls having a part tucked between side, top or bottom wall and contents or between two articles
  • B65D2571/00839 - Integral reinforcements
  • Y10S229/901 - Box structure alternatively useable as a container or a lid

• US Classifications

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