1561472

Information

• Patent Grant
• 1561472

• References
• Source

• Patent Number

  1,561,472

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1925
  99 years ago

• CPC

  • E01H5/00 - Removing snow or ice from roads or like surfaces Grading or roughening snow or ice
  • E01H5/073 - by belt or chain conveyors

• US Classifications

  • 037 - Excavating
  • 198 - Conveyors: power-driven