3547339

Information

• Patent Grant
• 3547339

• References
• Source

• Patent Number

  3,547,339

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1970
  54 years ago

• CPC

  • B65D5/48016 - formed by folding extensions hinged to the upper or lower edges of a tubular body
  • B65D5/46184 - formed by extensions of parts of the blank, serving also as a partition in the container
  • B65D71/0014 - with one longitudinal partition
  • B65D2571/00154 - interlocked
  • B65D2571/00339 - extending from the upper or lower wall
  • B65D2571/00487 - and formed integrally with a partition
  • B65D2571/0066 - formed from one single sheet
  • B65D2571/00753 - the end walls being closed by interlocking
  • B65D2571/00783 - the end walls forming the bottom or upper wall

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes