669042

Information

• Patent Grant
• 669042

• References
• Source

• Patent Number

  669,042

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1901
  123 years ago

• CPC

  • E03F5/042 - Arrangements of means against overflow of water, backing-up from the drain
  • Y10T137/4508 - Seats vertically up
  • Y10T137/7436 - Float rigid with valve
  • Y10T137/7504 - Removable valve head and seat unit

• US Classifications

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