2636621

Information

• Patent Grant
• 2636621

• References
• Source

• Patent Number

  2,636,621

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1953
  71 years ago

• CPC

  • B61G11/08 - with rubber springs

• US Classifications

  • 213 - Railway draft appliances
  • 105 - Railway rolling stock