3310219

Information

• Patent Grant
• 3310219

• References
• Source

• Patent Number

  3,310,219

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1967
  57 years ago

• CPC

  • B65D5/4608 - Handgrip holes
  • B65D5/2004 - the container body having hollow side-walls
  • B65D5/22 - held erect by extensions of one or more sides being doubled-over to enclose extensions of adjacent sides
  • B65D5/6661 - Flaps provided over the total length of the lid edge opposite to the hinge
  • Y10S229/919 - Reinforced wall

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes