2568436

Information

• Patent Grant
• 2568436

• References
• Source

• Patent Number

  2,568,436

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1951
  73 years ago

• CPC

  • B65D71/0044 - with separately-attached handles
  • B65D71/004 - with individual openings for holding the articles
  • B65D2571/00148 - heat sealede or welded
  • B65D2571/0029 - Openings in top or bottom walls
  • B65D2571/00493 - attached to the wrapper
  • 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
  • 220 - Receptacles
  • 229 - Envelopes, wrappers, and paperboard boxes