2381664

Information

• Patent Grant
• 2381664

• References
• Source

• Patent Number

  2,381,664

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1945
  79 years ago

• CPC

  • B66F7/20 - by several jacks with means for maintaining the platforms horizontal during movement
  • E21D15/486 - with essential hydraulic or pneumatic details

• US Classifications

  • 187 - Elevator, industrial lift truck, or stationary lift for vehicle
  • 254 - Implements or apparatus for applying pushing or pulling force