3019811

Information

• Patent Grant
• 3019811

• References
• Source

• Patent Number

  3,019,811

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1962
  64 years ago

• CPC

  • B60G15/12 - and fluid damper
  • B60G17/0155 - pneumatic unit
  • B60G17/04 - fluid spring characteristics
  • F16K17/082 - with piston
  • F22B37/446 - Safety devices responsive to overpressure
  • Y10T137/7747 - Screw threaded
  • Y10T137/7934 - Spring abuts removable valve stem guide

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation
  • 267 - Spring devices