623979

Information

• Patent Grant
• 623979

• References
• Source

• Patent Number

  623,979

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1899
  125 years ago

• CPC

  • E03B7/10 - Devices preventing bursting of pipes by freezing
  • Y10T137/1298 - Stop and waste
  • Y10T137/87989 - Delivery cock with terminal valve

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation