2808017

Information

• Patent Grant
• 2808017

• References
• Source

• Patent Number

  2,808,017

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1957
  67 years ago

• CPC

  • E02F3/422 - Drive systems for bucket-arms, front-end loaders, dumpers or the like
  • E02F9/26 - Indicating devices
  • Y10S37/906 - Visual aids and indicators for excavating tool
  • Y10S116/13 - Inclinometers for earth working devices

• US Classifications

  • 033 - Geometrical instruments
  • 037 - Excavating
  • 116 - Signals and indicators
  • 414 - Material or article handling