1779212

Information

• Patent Grant
• 1779212

• References
• Source

• Patent Number

  1,779,212

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1930
  94 years ago

• CPC

  • E01B9/46 - by clamps
  • E01B9/40 - Tie-plates for flat-bottom rails
  • E01B9/64 - Rail fastenings gripping or encircling the sleeper

• US Classifications

  • 238 - Railways: surface track