2978917

Information

• Patent Grant
• 2978917

• References
• Source

• Patent Number

  2,978,917

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1961
  63 years ago

• CPC

  • F16K11/0565 - moving in a combined straight line and rotating movement
  • F16K11/078 - with pivoted and linearly movable closure members
  • Y10T74/18936 - Slidable connections
  • Y10T74/20012 - Multiple controlled elements
  • Y10T137/86549 - Selective reciprocation or rotation
  • Y10T137/87056 - With selective motion for plural valve actuator

• US Classifications

  • 074 - Machine element or mechanism
  • 137 - Fluid handling