1995300

Information

• Patent Grant
• 1995300

• References
• Source

• Patent Number

  1,995,300

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1935
  90 years ago

• CPC

  • A47L15/46 - Devices for the automatic control of the different phases of cleaning; Controlling devices
  • A47L15/34 - by lowering and lifting combined with a rotating movement
  • A47L15/4217 - Fittings for water supply
  • Y10T137/86445 - Plural, sequential, valve actuations
  • Y10T137/87024 - Cam determines sequence

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 137 - Fluid handling
  • 251 - Valves and valve actuation