856707

Information

• Patent Grant
• 856707

• References
• Source

• Patent Number

  856,707

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1907
  117 years ago

• CPC

  • E02F9/2808 - Teeth
  • Y10T292/1011 - Lever

• US Classifications

  • 037 - Excavating
  • 144 - Woodworking
  • 292 - Closure fasteners
  • 414 - Material or article handling