1465540

Information

• Patent Grant
• 1465540

• References
• Source

• Patent Number

  1,465,540

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1923
  101 years ago

• CPC

  • F16K11/04 - comprising only lift valves
  • Y10S122/15 - Valves
  • Y10T137/8667 - Reciprocating valve
  • Y10T137/86678 - Combined disk or plug and gate or piston
  • Y10T137/87169 - Supply and exhaust
  • Y10T137/88046 - Biased valve with external operator

• US Classifications

  • 137 - Fluid handling
  • 122 - Liquid heaters and vaporizers
  • 251 - Valves and valve actuation