3625247

Information

• Patent Grant
• 3625247

• References
• Source

• Patent Number

  3,625,247

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1971
  53 years ago

• CPC

  • G05D16/0655 - using one spring-loaded membrane
  • Y10T137/7773 - Supporting valve only spring biased
  • Y10T137/7794 - With relief valve
  • Y10T137/7828 - Valve head on yoke

• US Classifications

  • 137 - Fluid handling