3587898

Information

• Patent Grant
• 3587898

• References
• Source

• Patent Number

  3,587,898

• Date Filed

  Not available

• Date Issued

  Monday, June 28, 1971
  53 years ago

• CPC

  • B65D41/0464 - the screw-thread or the like being formed by conforming the cap-skirt to the thread or the like formation on a container neck
  • B65D41/0492 - formed by several elements connected together
  • B65D41/34 - Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
  • B65D41/3461 - the tamper element being retracted by heat or by heat and pressure
  • B65D41/3495 - the tamper element being bonded or adhered to the container wall
  • B65D55/02 - Locking devices Means for discouraging or indicating unauthorised opening or removal of closure

• US Classifications

  • 215 - Bottles and jars