629794

Information

• Patent Grant
• 629794

• References
• Source

• Patent Number

  629,794

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1899
  125 years ago

• CPC

  • E03B7/10 - Devices preventing bursting of pipes by freezing
  • Y10T137/1298 - Stop and waste

• US Classifications

  • 137 - Fluid handling
  • 236 - Automatic temperature and humidity regulation
  • 251 - Valves and valve actuation