1488597

Information

• Patent Grant
• 1488597

• References
• Source

• Patent Number

  1,488,597

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1924
  101 years ago

• CPC

  • E03F5/042 - Arrangements of means against overflow of water, backing-up from the drain
  • Y10T137/4501 - Ball valve

• US Classifications

  • 210 - Liquid purification or separation
  • 137 - Fluid handling