2867922

Information

• Patent Grant
• 2867922

• References
• Source

• Patent Number

  2,867,922

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1959
  67 years ago

• CPC

  • E02F3/7613 - with the scraper blade adjustable relative to the pivoting arms about a vertical axis
  • Y10S116/13 - Inclinometers for earth working devices
  • Y10T403/32975 - Rotatable
  • Y10T403/7005 - Lugged member, rotary engagement

• US Classifications

  • 172 - Earth working
  • 116 - Signals and indicators
  • 403 - Joints and connections