1728593

Information

• Patent Grant
• 1728593

• References
• Source

• Patent Number

  1,728,593

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1929
  95 years ago

• CPC

  • E01B9/68 - Pads or the like
  • E01B9/40 - Tie-plates for flat-bottom rails
  • E01B9/64 - Rail fastenings gripping or encircling the sleeper

• US Classifications

  • 238 - Railways: surface track