238460

Information

• Patent Grant
• 238460

• References
• Source

• Patent Number

  238,460

• Date Filed

  Not available

• Date Issued

  Tuesday, March 1, 1881
  143 years ago

• CPC

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

• US Classifications

  • 182 - Fire escape, ladder, or scaffold