2070490

Information

• Patent Grant
• 2070490

• References
• Source

• Patent Number

  2,070,490

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1937
  88 years ago

• CPC

  • F16K5/222 - for plugs with conical surfaces
  • Y10T137/4365 - Plural feed
  • Y10T137/4435 - Spring biased piston feed

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation
  • 277 - Seal for a joint or juncture