1985663

Information

• Patent Grant
• 1985663

• References
• Source

• Patent Number

  1,985,663

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1934
  89 years ago

• CPC

  • F16K17/42 - Valves preventing penetration of air in the outlet of containers for liquids
  • Y10T137/7323 - By float
  • Y10T137/7326 - Low level safety cut-off

• US Classifications

  • 137 - Fluid handling