3111699

Information

• Patent Grant
• 3111699

• References
• Source

• Patent Number

  3,111,699

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1963
  61 years ago

• CPC

  • A46B3/04 - by mouldable materials
  • A46B3/14 - specially adapted for street-cleaning or rail-cleaning brooms
  • A46D1/00 - Bristles Selection of materials for bristles
  • E01H8/12 - specially adapted to grooved rails, flange-ways, or like parts of the permanent way

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 300 - Brush, broom, and mop making