2175643

Information

• Patent Grant
• 2175643

• References
• Source

• Patent Number

  2,175,643

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1939
  85 years ago

• CPC

  • A47L5/32 - with means for connecting a hose
  • Y10T137/86566 - Rotary plug
  • Y10T137/88078 - Actuates valve

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 137 - Fluid handling
  • 251 - Valves and valve actuation