1288399

Information

• Patent Grant
• 1288399

• References
• Source

• Patent Number

  1,288,399

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1918
  106 years ago

• CPC

  • B61L7/021 - Driving wheels or supports for traction wires
  • E01B7/00 - Switches Crossings

• US Classifications

  • 246 - Railway switches and signals