3041448

Information

• Patent Grant
• 3041448

• References
• Source

• Patent Number

  3,041,448

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1962
  62 years ago

• CPC

  • B61L3/225 - using separate conductors along the route
  • B61L3/22 - using magnetic or electrostatic induction using electromagnetic radiation
  • B61L13/047 - controlling inductively or magnetically
  • B61L23/005 - Automatic control or safety means for points for operator-less railway

• US Classifications

  • 246 - Railway switches and signals