2504638

Information

• Patent Grant
• 2504638

• References
• Source

• Patent Number

  2,504,638

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1950
  74 years ago

• CPC

  • F16K31/265 - with a second lever or toggle between the pivoted arm and the valve
  • Y10T137/7394 - Trip mechanism
  • Y10T137/7478 - With interposed cam, gear or threaded connection

• US Classifications

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