3688331

Information

• Patent Grant
• 3688331

• References
• Source

• Patent Number

  3,688,331

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1972
  52 years ago

• CPC

  • A47L13/252 - for mops of textile fringes or the like

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 223 - Apparel apparatus