3397716

Information

• Patent Grant
• 3397716

• References
• Source

• Patent Number

  3,397,716

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1968
  56 years ago

• CPC

  • D06F39/081 - Safety arrangements for preventing water damage
  • D06F39/087 - Water level measuring or regulating devices
  • G01F23/161 - for discrete levels
  • G05D9/12 - characterised by the use of electric means
  • Y10T137/7349 - In communicating measuring vessel

• US Classifications

  • 417 - Pumps
  • 068 - Textiles: fluid treating apparatus
  • 137 - Fluid handling