3805993

Information

• Patent Grant
• 3805993

• References
• Source

• Patent Number

  3,805,993

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1974
  50 years ago

• CPC

  • B65D43/0256 - only on the outside, or a part turned to the outside, of the mouth of the container
  • B65D51/20 - Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
  • B65D53/04 - Discs
  • B65D2101/0038 - Non-metallic tear-off strips
  • B65D2251/0018 - of the 43-type
  • B65D2251/0093 - Membrane
  • B65D2543/00092 - circular
  • B65D2543/00296 - Plastic
  • B65D2543/00527 - NO contact
  • B65D2543/00537 - on the outside, or a part turned to the outside of the mouth of the container
  • B65D2543/00638 - Rolled edge
  • B65D2543/00685 - Totality
  • B65D2543/0074 - Massive bead
  • B65D2543/00796 - Totality
  • B65D2543/00981 - Discs

• US Classifications

  • 220 - Receptacles
  • 215 - Bottles and jars