252888

Information

• Patent Grant
• 252888

• References
• Source

• Patent Number

  252,888

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1882
  143 years ago

• CPC

  • E03B9/14 - Draining devices for hydrants
  • Y10T137/5403 - Removable valve with supplemental check valve
  • Y10T137/5456 - With casing

• US Classifications

  • 137 - Fluid handling