2226972

Information

• Patent Grant
• 2226972

• References
• Source

• Patent Number

  2,226,972

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1940
  84 years ago

• CPC

  • F16K27/00 - Construction of housing Use of materials therefor
  • F04B53/103 - Flat-annular type disc valves
  • Y10S137/902 - Slush pump check valves
  • Y10T137/7916 - With closing stop

• US Classifications

  • 137 - Fluid handling