3422928

Information

• Patent Grant
• 3422928

• References
• Source

• Patent Number

  3,422,928

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1969
  55 years ago

• CPC

  • B66B1/18 - with means for storing pulses controlling the movements of several cars or cages
  • G06G7/635 - for determining the most economical distribution in power systems
  • G06G7/76 - for traffic

• US Classifications

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