1890248

Information

• Patent Grant
• 1890248

• References
• Source

• Patent Number

  1,890,248

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1932
  92 years ago

• CPC

  • F16K29/00 - Arrangements for movement of valve members other than for opening and closing the valve
  • Y10T137/4294 - Spring pressed
  • Y10T137/6253 - Rotary motion of a reciprocating valve
  • Y10T137/7922 - Spring biased

• US Classifications

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