1575449

Information

• Patent Grant
• 1575449

• References
• Source

• Patent Number

  1,575,449

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1926
  98 years ago

• CPC

  • F16K29/00 - Arrangements for movement of valve members other than for opening and closing the valve
  • Y10T137/4294 - Spring pressed

• US Classifications

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