3532320

Information

• Patent Grant
• 3532320

• References
• Source

• Patent Number

  3,532,320

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1970
  54 years ago

• CPC

  • F16K5/0673 - Composite packings
  • F16K5/0647 - Spindles or actuating means
  • F16K5/205 - Sealing effected by the flowing medium
  • Y10T137/6167 - Opposite duplicate surfaces of unitary structure

• US Classifications

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