3918457

Information

• Patent Grant
• 3918457

• References
• Source

• Patent Number

  3,918,457

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  49 years ago

• CPC

  • D06F39/087 - Water level measuring or regulating devices
  • H01H35/18 - Switches operated by change of liquid level or of liquid density
  • Y10T137/729 - Washing machine cycle control
  • Y10T137/7349 - In communicating measuring vessel

• US Classifications

  • 137 - Fluid handling
  • 068 - Textiles: fluid treating apparatus
  • 116 - Signals and indicators