2970392

Information

• Patent Grant
• 2970392

• References
• Source

• Patent Number

  2,970,392

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1961
  64 years ago

• CPC

  • E02F5/022 - with tools digging laterally with respect to the frame
  • E02F3/841 - Devices for controlling and guiding the whole machine
  • Y10S37/904 - Vibration means for excavating tool
  • Y10S37/906 - Visual aids and indicators for excavating tool

• US Classifications

  • 172 - Earth working
  • 037 - Excavating