853620

Information

• Patent Grant
• 853620

• References
• Source

• Patent Number

  853,620

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1907
  117 years ago

• CPC

  • E01B5/14 - Rails for special parts of the track

• US Classifications

  • 238 - Railways: surface track
  • 193 - Conveyors, chutes, skids, guides, and ways