2174057

Information

• Patent Grant
• 2174057

• References
• Source

• Patent Number

  2,174,057

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1939
  85 years ago

• CPC

  • F16K31/485 - and specially adapted for gas valves
  • Y10T137/8175 - Plural
  • Y10T137/86469 - Clock alarm mechanism controlled
  • Y10T137/86477 - Biased latch, cam operated

• US Classifications

  • 137 - Fluid handling
  • 126 - Stoves and furnaces