2055694

Information

• Patent Grant
• 2055694

• References
• Source

• Patent Number

  2,055,694

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1936
  88 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
  • Y10T137/774 - Pop pressure reactor in inflow to valve
  • Y10T137/7923 - With means to protect spring from fluid

• US Classifications

  • 222 - Dispensing
  • 137 - Fluid handling