242243

Information

• Patent Grant
• 242243

• References
• Source

• Patent Number

  242,243

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1881
  143 years ago

• CPC

  • E03B7/10 - Devices preventing bursting of pipes by freezing
  • Y10T137/5397 - With extension to facilitate removal
  • Y10T137/5521 - Unidirectional abutting connection between main valve or actuator and waste valve

• US Classifications

  • 137 - Fluid handling