3123040

Information

• Patent Grant
• 3123040

• References
• Source

• Patent Number

  3,123,040

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1964
  61 years ago

• CPC

  • B60Q1/22 - for reverse drive
  • G08B3/02 - using only mechanical transmission

• US Classifications

  • 116 - Signals and indicators