3656500

Information

• Patent Grant
• 3656500

• References
• Source

• Patent Number

  3,656,500

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1972
  53 years ago

• CPC

  • F16K15/08 - shaped as rings
  • Y10T137/5283 - Units interchangeable between alternate locations
  • Y10T137/7862 - Central post on seat

• US Classifications

  • 137 - Fluid handling