2881541

Information

• Patent Grant
• 2881541

• References
• Source

• Patent Number

  2,881,541

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1959
  65 years ago

• CPC

  • A01B31/00 - Drags graders for field cultivators
  • E02F3/7677 - with the scraper blade being pivotable about a horizontal axis disposed perpendicular to the blade
  • E02F3/7686 - with the vertical centre-line of the scraper blade disposed laterally relative to the central axis of the frame

• US Classifications

  • 172 - Earth working