2984123

Information

• Patent Grant
• 2984123

• References
• Source

• Patent Number

  2,984,123

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1961
  63 years ago

• CPC

  • B61L29/30 - Supervision
  • B61L5/00 - Local operating mechanisms for points or track-mounted scotch-blocks Visible or audible signals Local operating mechanisms for visible or audible signals
  • Y10T477/363 - Electrically actuated brake

• US Classifications

  • 074 - Machine element or mechanism
  • 200 - Electricity: circuit makers and breakers
  • 477 - Interrelated power delivery controls, including engine control