2856959

Information

• Patent Grant
• 2856959

• References
• Source

• Patent Number

  2,856,959

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1958
  66 years ago

• CPC

  • F16K35/02 - to be locked or disconnected by means of a pushing or pulling action
  • Y10T137/295 - Plural trap chambers
  • Y10T137/87265 - Dividing into parallel flow paths with recombining
  • Y10T137/87965 - Valve- or closure-operated by coupling motion
  • Y10T137/88046 - Biased valve with external operator
  • Y10T137/88054 - Direct response normally closed valve limits direction of flow

• US Classifications

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