2592806

Information

• Patent Grant
• 2592806

• References
• Source

• Patent Number

  2,592,806

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1952
  72 years ago

• CPC

  • B65D51/222 - the piercing or cutting means being integral with, or fixedly attached to, the outer closure
  • B65D47/2081 - in which the deformation raises or lowers the valve port
  • B65D47/2087 - the port being formed by a slidable rigid cap-like element which is moved linearly by the pressure of the contents
  • B65D47/243 - moving linearly
  • B65D47/38 - with piercing means arranged to act subsequently as a valve to control the opening
  • B65D2251/0015 - of the 41-type
  • B65D2251/0096 - integral with the container

• US Classifications

  • 222 - Dispensing