2858630

Information

• Patent Grant
• 2858630

• References
• Source

• Patent Number

  2,858,630

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1958
  66 years ago

• CPC

  • B65D5/301 - the tongue being a part of a lateral extension of a side wall
  • B65D5/2019 - with at least partially curved edges or the like
  • B65D5/302 - combined with a slot provided in an adjacent side wall
  • B65D5/4801 - formed by folding extensions of side panels of a "cross-like" body blank

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 434 - Education and demonstration