2491429

Information

• Patent Grant
• 2491429

• References
• Source

• Patent Number

  2,491,429

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1949
  75 years ago

• CPC

  • F16K11/12 - with one plug turning in another
  • F16K11/202 - with concentric handles
  • Y10T137/87129 - Rotary

• US Classifications

  • 137 - Fluid handling