3203506

Information

• Patent Grant
• 3203506

• References
• Source

• Patent Number

  3,203,506

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1965
  59 years ago

• CPC

  • H04B3/60 - Systems for communication between relatively movable stations
  • B66B1/34 - Details
  • B66B1/3415 - Control system configuration and the data transmission or communication within the control system
  • B66B1/3438 - Master-slave control system configuration
  • B66B1/3461 - between the elevator control system and remote or mobile stations
  • B66C13/40 - Applications of devices for transmitting control pulses Applications of remote control devices
  • B66C2700/088 - Remote control of electric cranes

• US Classifications

  • 187 - Elevator, industrial lift truck, or stationary lift for vehicle
  • 318 - Electricity: motive power systems
  • 455 - Telecommunications