3337046

Information

• Patent Grant
• 3337046

• References
• Source

• Patent Number

  3,337,046

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1967
  57 years ago

• CPC

  • B65D71/16 - with article-locating elements
  • B65D5/4204 - Inspection openings or windows
  • B65D5/443 - Integral reinforcements
  • B65D65/24 - Tabs or other projections for locating contents
  • B65D71/30 - unitary
  • B65D2571/00141 - glued
  • B65D2571/00246 - Locating elements for the contents
  • B65D2571/0029 - Openings in top or bottom walls
  • B65D2571/00456 - integral with the wrapper
  • B65D2571/0066 - formed from one single sheet
  • B65D2571/00765 - the end walls being retained in closed position by their own rigidity
  • B65D2571/00783 - the end walls forming the bottom or upper wall
  • B65D2571/0079 - U-shaped
  • B65D2571/00845 - Windows

• US Classifications

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