3455400

Information

• Patent Grant
• 3455400

• References
• Source

• Patent Number

  3,455,400

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1969
  55 years ago

• CPC

  • E02F3/765 - with the scraper blade being pivotable about a horizontal axis disposed perpendicular to the blade
  • E02F3/7659 - with the vertical centre-line of the scraper blade disposed laterally relative to the central axis of the chassis

• US Classifications

  • 172 - Earth working