2649934

Information

• Patent Grant
• 2649934

• References
• Source

• Patent Number

  2,649,934

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1953
  71 years ago

• CPC

  • B66B1/24 - Control systems with regulation
  • B66B1/405 - for hydraulically actuated elevators
  • B66B1/42 - separate from the main drive

• US Classifications

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