3511540

Information

• Patent Grant
• 3511540

• References
• Source

• Patent Number

  3,511,540

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1970
  54 years ago

• CPC

  • A46D3/065 - of the belt or chain type

• US Classifications

  • 300 - Brush, broom, and mop making