2153580

Information

• Patent Grant
• 2153580

• References
• Source

• Patent Number

  2,153,580

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1939
  85 years ago

• CPC

  • A47L9/1427 - Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
  • A47L5/362 - of the horizontal type
  • Y10S15/08 - Dust bags and separators

• US Classifications

  • 055 - Gas separation
  • 015 - Brushing, scrubbing, and general cleaning
  • 220 - Receptacles