2218941

Information

• Patent Grant
• 2218941

• References
• Source

• Patent Number

  2,218,941

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1940
  84 years ago

• CPC

  • B01J4/00 - Feed or outlet devices Feed or outlet regulating devices
  • Y10T137/2836 - With recorder, register, signal, indicator or inspection window
  • Y10T137/2849 - Siphon venting or breaking
  • Y10T137/2897 - Collapsible bulb

• US Classifications

  • 137 - Fluid handling