3809305

Information

• Patent Grant
• 3809305

• References
• Source

• Patent Number

  3,809,305

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1974
  50 years ago

• CPC

  • B65D43/0212 - only on the outside, or a part turned to the outside, of the mouth
  • B65D5/64 - Lids
  • B65D5/68 - Telescope flanged lids
  • B65D2543/00194 - square or rectangular
  • B65D2543/00268 - Paper
  • B65D2543/00518 - Skirt
  • B65D2543/00537 - on the outside, or a part turned to the outside of the mouth of the container
  • B65D2543/00555 - on both the inside and the outside
  • B65D2543/0062 - Groove or hollow bead
  • B65D2543/00694 - Segments
  • B65D2543/00777 - Hole
  • B65D2543/00805 - Segments

• US Classifications

  • 229 - Envelopes, wrappers, and paperboard boxes
  • 220 - Receptacles