3349790

Information

• Patent Grant
• 3349790

• References
• Source

• Patent Number

  3,349,790

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1967
  58 years ago

• CPC

  • F16K13/10 - by means of liquid or granular medium
  • A61M16/208 - Non-controlled one-way valves
  • A61M16/209 - Relief valves
  • Y10T137/4486 - Plural valves or valve seats
  • Y10T137/88054 - Direct response normally closed valve limits direction of flow

• US Classifications

  • 137 - Fluid handling