1011653

Information

• Patent Grant
• 1011653

• References
• Source

• Patent Number

  1,011,653

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1911
  113 years ago

• CPC

  • E01B15/00 - Guards for preventing a person's foot being trapped in grooved rails

• US Classifications

  • 238 - Railways: surface track