2028637

Information

• Patent Grant
• 2028637

• References
• Source

• Patent Number

  2,028,637

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1936
  89 years ago

• CPC

  • B60L5/16 - Devices for lifting and resetting the collector
  • B60L2200/26 - Rail vehicles

• US Classifications

  • 191 - Electricity: transmission to vehicles