3509903

Information

• Patent Grant
• 3509903

• References
• Source

• Patent Number

  3,509,903

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1970
  54 years ago

• CPC

  • F16K5/0271 - between housing and plug
  • F16K5/222 - for plugs with conical surfaces
  • Y10T137/4393 - Screw feed

• US Classifications

  • 137 - Fluid handling