3802459

Information

• Patent Grant
• 3802459

• References
• Source

• Patent Number

  3,802,459

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1974
  51 years ago

• CPC

  • F16K17/168 - combined with manually-controlled valves
  • Y10T137/7194 - Biased valve

• US Classifications

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