2109397

Information

• Patent Grant
• 2109397

• References
• Source

• Patent Number

  2,109,397

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1938
  86 years ago

• CPC

  • B65D35/20 - for retracting contents
  • B65D47/2068 - in which the stem is lowered by the pressure of the contents and thereby opening the valve

• US Classifications

  • 222 - Dispensing