2900923

Information

• Patent Grant
• 2900923

• References
• Source

• Patent Number

  2,900,923

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1959
  65 years ago

• CPC

  • B61K7/22 - Axle stops
  • B61K7/20 - Positive wheel stops

• US Classifications

  • 104 - Railways