3533438

Information

• Patent Grant
• 3533438

• References
• Source

• Patent Number

  3,533,438

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1970
  54 years ago

• CPC

  • F16K15/036 - Dual valve members with hinges crossing the flow line substantially diametrical
  • Y10T137/7839 - Dividing and recombining in a single flow path
  • Y10T137/7845 - With common biasing means
  • Y10T137/7846 - Mechanically interconnected
  • Y10T137/7856 - Valve seat formed on or carried by a coupling element
  • Y10T137/87555 - Having direct response valve [e.g., check valve, etc.]

• US Classifications

  • 137 - Fluid handling