1991000

Information

• Patent Grant
• 1991000

• References
• Source

• Patent Number

  1,991,000

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1935
  89 years ago

• CPC

  • B66B1/405 - for hydraulically actuated elevators
  • B66B1/04 - hydraulic

• US Classifications

  • 187 - Elevator, industrial lift truck, or stationary lift for vehicle