2957256

Information

• Patent Grant
• 2957256

• References
• Source

• Patent Number

  2,957,256

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1960
  64 years ago

• CPC

  • E02F3/80 - Component parts
  • 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