3028485

Information

• Patent Grant
• 3028485

• References
• Source

• Patent Number

  3,028,485

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1962
  62 years ago

• CPC

  • H01H35/00 - Switches operated by change of a physical condition
  • B61L1/06 - actuated by deformation of rail actuated by vibration in rail

• US Classifications

  • 246 - Railway switches and signals
  • 238 - Railways: surface track