3556347

Information

• Patent Grant
• 3556347

• References
• Source

• Patent Number

  3,556,347

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1971
  54 years ago

• CPC

  • B67D1/0835 - with one valve
  • B67D1/1466 - the valve shutter being opened in a direction opposite to the liquid flow
  • Y10T137/6184 - Removable valve with normally disabled supplemental check valve

• US Classifications

  • 222 - Dispensing
  • 137 - Fluid handling