3593825

Information

• Patent Grant
• 3593825

• References
• Source

• Patent Number

  3,593,825

• Date Filed

  Not available

• Date Issued

  Tuesday, July 20, 1971
  53 years ago

• CPC

  • B66B1/3415 - Control system configuration and the data transmission or communication within the control system
  • B66B1/2458 - For elevator systems with multiple shafts and a single car per shaft
  • B66B1/34 - Details
  • B66B1/3476 - Load weighing or car passenger counting devices
  • B66B2201/101 - Single call input
  • B66B2201/215 - Transportation capacity
  • B66B2201/243 - Distribution of elevator cars
  • B66B2201/402 - by historical, statistical or predicted traffic data

• US Classifications

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