1810473

Information

• Patent Grant
• 1810473

• References
• Source

• Patent Number

  1,810,473

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1931
  93 years ago

• CPC

  • E03F5/0402 - provided with flushing means for cleaning or emptying
  • Y10T137/0419 - Fluid cleaning or flushing
  • Y10T137/7371 - Fluid pressure
  • Y10T137/7391 - Shifting weight

• US Classifications

  • 137 - Fluid handling
  • 417 - Pumps