2678917

Information

• Patent Grant
• 2678917

• References
• Source

• Patent Number

  2,678,917

• Date Filed

  Not available

• Date Issued

  Tuesday, May 18, 1954
  70 years ago

• CPC

  • A01K7/02 - Automatic devices
  • Y10T74/18896 - Snap action
  • Y10T137/2534 - Liquid level response
  • Y10T137/7303 - Control of both inflow and outflow of tank
  • Y10T137/7387 - Over center mechanism
  • Y10T137/7397 - Weight or spring bias

• US Classifications

  • 137 - Fluid handling
  • 074 - Machine element or mechanism