1905059

Information

• Patent Grant
• 1905059

• References
• Source

• Patent Number

  1,905,059

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1933
  91 years ago

• CPC

  • A47L9/1427 - Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
  • A47L5/24 - Hand-supported suction cleaners
  • A47L9/2857 - User input or output elements for control
  • A47L9/2889 - Safety or protection devices or systems
  • Y10S15/08 - Dust bags and separators
  • Y10S200/36 - Light operated switches

• US Classifications

  • 055 - Gas separation
  • 015 - Brushing, scrubbing, and general cleaning
  • 200 - Electricity: circuit makers and breakers
  • 417 - Pumps