3517689

Information

• Patent Grant
• 3517689

• References
• Source

• Patent Number

  3,517,689

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1970
  54 years ago

• CPC

  • F16K1/2265 - with a channel- or U-shaped seal covering a central body portion
  • Y10T137/6164 - Valve heads and/or seats

• US Classifications

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