2997209

Information

• Patent Grant
• 2997209

• References
• Source

• Patent Number

  2,997,209

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1961
  63 years ago

• CPC

  • B67D7/742 - involving mechanical counters
  • B67D7/423 - specially adapted for blending several fluids
  • Y10T137/87692 - With common valve operator

• US Classifications

  • 222 - Dispensing
  • 137 - Fluid handling
  • 251 - Valves and valve actuation