2440759

Information

• Patent Grant
• 2440759

• References
• Source

• Patent Number

  2,440,759

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1948
  76 years ago

• CPC

  • E02F3/7681 - with the scraper blade being horizontally movable into a position near the frame

• US Classifications

  • 172 - Earth working