2697444

Information

• Patent Grant
• 2697444

• References
• Source

• Patent Number

  2,697,444

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1954
  70 years ago

• CPC

  • F22D5/08 - with float-actuated valves
  • Y10T137/742 - In separate communicating float chamber
  • Y10T137/7475 - With toggle or second lever connected to valve
  • Y10T137/7494 - Flexible valve

• US Classifications

  • 137 - Fluid handling
  • 074 - Machine element or mechanism
  • 122 - Liquid heaters and vaporizers