2690582

Information

• Patent Grant
• 2690582

• References
• Source

• Patent Number

  2,690,582

• Date Filed

  Not available

• Date Issued

  Tuesday, October 5, 1954
  70 years ago

• CPC

  • A47L11/4047 - Wound-up or endless cleaning belts
  • A47L11/085 - with supply of cleaning agents

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 081 - Tools