3211192

Information

• Patent Grant
• 3211192

• References
• Source

• Patent Number

  3,211,192

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1965
  59 years ago

• CPC

  • B67C3/2614 - specially adapted for counter-pressure filling
  • B67C2003/2605 - Piston-like check valves
  • Y10T137/86928 - Sequentially progressive opening or closing of plural valves

• US Classifications

  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 137 - Fluid handling