2675825

Information

• Patent Grant
• 2675825

• References
• Source

• Patent Number

  2,675,825

• Date Filed

  Not available

• Date Issued

  Tuesday, April 20, 1954
  70 years ago

• CPC

  • E03B7/10 - Devices preventing bursting of pipes by freezing
  • Y10T137/5444 - Lever actuator
  • Y10T137/5497 - Protection against freezing

• US Classifications

  • 137 - Fluid handling
  • 138 - Pipes and tubular conduits
  • 251 - Valves and valve actuation