3425515

Information

• Patent Grant
• 3425515

• References
• Source

• Patent Number

  3,425,515

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1969
  56 years ago

• CPC

  • B66B1/16 - with means for storing pulses controlling the movements of a single car or cage

• US Classifications

  • 187 - Elevator, industrial lift truck, or stationary lift for vehicle
  • 246 - Railway switches and signals
  • 318 - Electricity: motive power systems