3690514

Information

• Patent Grant
• 3690514

• References
• Source

• Patent Number

  3,690,514

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1972
  52 years ago

• CPC

  • B65D47/10 - having frangible closures
  • B65D41/485 - with integral internal sealing means
  • B65D47/148 - with internal parts
  • B65D47/36 - Closures with frangible parts adapted to be pierced, torn, or removed, to provide discharge openings
  • B65D2101/0046 - Tamper-ring remaining connected to closure after initial removal

• US Classifications

  • 222 - Dispensing