175922

Information

• Patent Grant
• 175922

• References
• Source

• Patent Number

  175,922

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1876
  148 years ago

• CPC

  • E06C5/18 - using power from the motor of the vehicle or another motor

• US Classifications

  • 182 - Fire escape, ladder, or scaffold
  • 014 - Bridges