2419145

Information

• Patent Grant
• 2419145

• References
• Source

• Patent Number

  2,419,145

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1947
  77 years ago

• CPC

  • B66C23/22 - Window cranes

• US Classifications

  • 414 - Material or article handling
  • 182 - Fire escape, ladder, or scaffold
  • 187 - Elevator, industrial lift truck, or stationary lift for vehicle
  • 212 - Traversing hoists
  • 254 - Implements or apparatus for applying pushing or pulling force