2457308

Information

• Patent Grant
• 2457308

• References
• Source

• Patent Number

  2,457,308

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1948
  76 years ago

• CPC

  • B65D71/0037 - with additional locating elements for the articles
  • B65D71/0022 - formed by folding or erecting one blank, and provided with vertical partitions
  • B65D71/004 - with individual openings for holding the articles
  • B65D2571/00141 - glued
  • B65D2571/00358 - Two rows of more than two cells
  • B65D2571/00388 - Two rows of more than two cells
  • B65D2571/00487 - and formed integrally with a partition
  • B65D2571/00512 - movable or foldable between an extended and a retracted position
  • B65D2571/0066 - formed from one single sheet
  • B65D2571/00716 - tubular without end walls

• US Classifications

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