2501946

Information

• Patent Grant
• 2501946

• References
• Source

• Patent Number

  2,501,946

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1950
  74 years ago

• CPC

  • F16K5/222 - for plugs with conical surfaces
  • Y10T137/4365 - Plural feed
  • Y10T137/4435 - Spring biased piston feed
  • Y10T137/8225 - Position or extent of motion indicator

• US Classifications

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