3048317

Information

• Patent Grant
• 3048317

• References
• Source

• Patent Number

  3,048,317

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1962
  62 years ago

• CPC

  • B65D47/2018 - comprising a valve or like element which is opened or closed by deformation of the container or closure
  • B65D41/50 - Caps or cap-like covers with membranes
  • B65D43/0212 - only on the outside, or a part turned to the outside, of the mouth
  • B65D2231/02 - Precut holes or weakened zones
  • B65D2231/022 - for permitting the insertion of a tubular contents-removing device
  • B65D2543/00092 - circular
  • B65D2543/00296 - Plastic
  • B65D2543/00407 - radial
  • B65D2543/00416 - circular
  • B65D2543/00527 - NO contact
  • B65D2543/00537 - on the outside, or a part turned to the outside of the mouth of the container
  • B65D2543/00629 - Massive bead
  • B65D2543/00685 - Totality
  • B65D2543/00731 - Groove or hollow bead
  • B65D2543/00796 - Totality

• US Classifications

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