3805318

Information

• Patent Grant
• 3805318

• References
• Source

• Patent Number

  3,805,318

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1974
  50 years ago

• CPC

  • A47L7/0047 - Furniture or stationary devices with suction openings
  • A47L7/0057 - Suction cleaners adapted for cleaning of brushes

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning