2142586

Information

• Patent Grant
• 2142586

• References
• Source

• Patent Number

  2,142,586

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1939
  86 years ago

• CPC

  • B60M5/00 - Arrangements along running rails or at joints thereof for current conduction or insulation
  • Y10T403/3941 - Side or tubular part deformed in situ

• US Classifications

  • 403 - Joints and connections
  • 191 - Electricity: transmission to vehicles
  • 238 - Railways: surface track