1834241

Information

• Patent Grant
• 1834241

• References
• Source

• Patent Number

  1,834,241

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1931
  93 years ago

• CPC

  • E02F3/7672 - with the scraper blade being pivotable about a horizontal axis disposed parallel to the blade
  • E02F3/7681 - with the scraper blade being horizontally movable into a position near the frame

• US Classifications

  • 172 - Earth working