2844147

Information

• Patent Grant
• 2844147

• References
• Source

• Patent Number

  2,844,147

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1958
  66 years ago

• CPC

  • A61M5/40 - using low-level float-valve to cut off media flow from reservoir
  • A61M5/1411 - Drip chambers
  • Y10T137/4478 - Line condition change responsive
  • Y10T137/7326 - Low level safety cut-off
  • Y10T137/7436 - Float rigid with valve

• US Classifications

  • 604 - Surgery
  • 137 - Fluid handling