1301385

Information

• Patent Grant
• 1301385

• References
• Source

• Patent Number

  1,301,385

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1919
  107 years ago

• CPC

  • F16K37/0008 - Mechanical means
  • Y10T137/8275 - Indicator element rigidly carried by the movable element whose position is indicated
  • Y10T137/87426 - Single resilient member actuates or forms plural passages
  • Y10T137/87917 - Flow path with serial valves and/or closures
  • Y10T137/88005 - Biased valve
  • Y10T137/88062 - Coaxial oppositely directed seats

• US Classifications

  • 137 - Fluid handling