2659898

Information

• Patent Grant
• 2659898

• References
• Source

• Patent Number

  2,659,898

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1953
  71 years ago

• CPC

  • E03D1/006 - Realisations of and provisions for preventing "sweating" of cisterns
  • Y10T137/6416 - With heating or cooling of the system
  • Y10T137/86823 - Rotary valve
  • Y10T137/8782 - Rotary valve or deflector

• US Classifications

  • 137 - Fluid handling
  • 004 - Baths, closets, sinks, and spittoons