3485266

Information

• Patent Grant
• 3485266

• References
• Source

• Patent Number

  3,485,266

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1969
  55 years ago

• CPC

  • F28D21/0007 - Water heaters
  • F16K24/048 - a transmission element
  • F24D1/005 - in combination with systems for domestic water supply
  • Y10T137/3185 - Air vent in liquid flow line
  • Y10T137/86332 - Vent and inlet or outlet in unitary mounting

• US Classifications

  • 137 - Fluid handling