2004455

Information

• Patent Grant
• 2004455

• References
• Source

• Patent Number

  2,004,455

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1935
  89 years ago

• CPC

  • E03D1/18 - Cisterns empty when not in action
  • Y10T137/3294 - Valved
  • Y10T137/7319 - By float
  • Y10T137/7871 - Weight biased

• US Classifications

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