3300081

Information

• Patent Grant
• 3300081

• References
• Source

• Patent Number

  3,300,081

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1967
  58 years ago

• CPC

  • B65D49/12 - by destroying, in the act of opening the container, an integral portion thereof
  • B65D39/00 - Closures arranged within necks or pouring openings or in discharge apertures
  • B65D39/0023 - Plastic cap-shaped hollow plugs
  • B65D47/103 - Membranes with a tearing element
  • B65D47/36 - Closures with frangible parts adapted to be pierced, torn, or removed, to provide discharge openings

• US Classifications

  • 220 - Receptacles
  • 222 - Dispensing